1 Warm Up #1 Date 23 + 14 6 x 7 10, 7, 4, ____ 206 + 9 + 83 746 – 26827 divided by 9 Find the rule: 2, 6, 4, 12, 10, 30, 28 9 less than 33 Write 3.98 as a fraction in lowest terms What is the absolute value of /-41/ ?

2 Warm up # 2 Date 3 X 5 Four dollars equals _____ pennies. 2 + 5 X 25 + 8 – 3 6 ÷ 2 0, 4, 8, 12, __, __ 0 X 5,132 32/2 The product of four and three is_____. The sum of five and four is______.

3 Warm up #3 Date The product of 4 and 6 is ___. 2,463 X 01, 10, 2, 9, 3, __, __, __ 8 + 6 ÷ 3 3 + 4 · 3 How much is each apple if four apples cost $2. 5 + (3 -1) The difference between 9 and 5 is __.

4 Warm up # Date 1, 5, 9, 13, __, __ 10 – 4 · 2 84 ÷ 1 If Ellen spends 1 hour on homework and 90 minutes on sports, which does she spend more time on? 4 · · 1 For 7-10, use a=2, b=3, and c=6 a + b ac c/a 2b

5 Warm up #5 Date For 1-5, use a=8, b=2, and c=½ a + b b + c ab ca 4a14/2 1, 2, 4, 8, __, __ The sum of 8 and 7 The difference between 9 and 3 10 – 3 · 3

6 Warm up #6 Date 4 · 4 52 2 · 2 · 2 Which number is in both A and B?· 2 62 1 · 1 · 1 · 1 Which is equivalent to 5 · 5 · 5? X3 3X 3 + 5 3 9 11

7 Warm up #7 Date 32 18/3 Which is equal to 53? 5X3 3·3·3·3·3 3X5 5·5·5If 8 + y = 15, then y = · 2 A pizza is divided into eighths. If Scott ate half of it, how many slices did he eat? 35 X 35 ½ X 12 For 9 and 10, use a = 5 and b = 2 ab ba

8 Warm up # Date 82 42 – 6 A trio and a quartet got together and played a song. How many musicians were there? 2 + 3 · 3 + 2 102 · 10 3 · 2 · 1 Which is equal to 43? · 4 · · · 3 · 3 · 3 4 ÷ 2

9 Warm up #9 Date 72 If 4r = 24, then r = 5(4+2) 6 + 4 · 2If s – 8 = 9, then s = 45 X 45 23 If there are fifty dimes in a roll of coins, then it is equal to ___ dollars. The product of eight and nine is ____. There were 16 schools at the regional swim meet. An average of 14 swimmers were on each school team. How many swimmers were at the swim meet?

10 Warm up #10 Date ½(20) 20/4 (4+4)2 The quotient of is ___.One half of fifty is ____. 128, 64, 32, 16, ___, ___ 256 · 0 For 8 and 9, use a=5, b=4, and c=2 ac 2ab When the swimmers first arrived at the pool, the temperature of the water was 72.5 degrees. By the time the first race started, the temperature had gone up 5.6 degrees. What was the temperature then?

11 Warm up #11 Date If a + 15 = 19, then a= If b = 2, then b3= 8(4+3)X 2 Five cars have how many wheels altogether? If 3n = 18, then n= 50 X 50 If y – 4 = 11, then y= What time is it if the small hand is on the three and the big hand is on the twelve? One coach wanted her team to swim 16 laps to warm up before the races started. To complete each lap, they had to swim to the end of the pool and back. The pool was 25 meters long. How far did they swim?

12 Warm up #12 Date The sum of four and twelve is ___.Six ducks have how many feet in all? (8-3)2 ½ X 16 Three squared is ___ 8 · · 2 Five dollars equals how many pennies? If a =5, then a2= Four weeks is ___ days. Jessie finished the first race in 2 minutes 7 seconds. Tim finished 12 seconds faster than Jessie. Juan finished 8 seconds faster than Tim. How long did it take Juan to finish?

13 Warm up # Date 3(4+2+1) If 6 pennies are in each pile, how many pennies are in nine piles? 9 - __= 3 12 – 3 · 4 8(10) If 65 + a = 71, then a= Twenty-four divided by eight is ___. If a = 9, then 5a= Twelve quarters equal ___ dollars. Determine who finished the race in 1st, 2nd, 3rd, 4th, and 5th. Susan finished the race in second. The swimmers who placed first and fourth have names that start with the same letter. Maria finished immediately after Janice. Jennifer finished before Emily.

14 Warm up # 14 Date 15 – 3 · 2 25 ÷ 5 33 A centipede has ___ legs.(5 + 4)2 Forty nickels equal ___ dollars. For 7-9, use >,<,= 32 __ 24 1 meter ___ 100 millimeters 9(8) ___ 8(5+4) The Martinez family started their garage sale one half hour after the Smith family. The Smith family started their garage sale one hour before the Carson family, who started theirs at 8:30 am. At what time did the Martinez family start?

15 Warm up # Date Five boxes of pencils with ten pencils per box equal ___ pencils. If 18 ÷ 3 = n, then n= 70 X 70 The product of 6 and 3 22 + ___ = 9 1, 4, 9, 16, __, __, __ 15/3 Five tricycles have ___ wheels. Five squared plus ten is equal to ___. Shirley picked out a kite for$3.50. If she gave the family a ten-dollar bill, what is the fewest number of bills and coins she could receive?

16 Warm up # 16 Date 65 X 65 10(12) Three centuries equal ___ years.Five squared is equal to ___. 7 + (4·2) For 7-9, use a=4, b=9, c=3 Ac b/c 5b At the end of the day, the Dirk family announced that all items were half price. If the sticker on a jacket read $3, how much will it sell for?

17 Warm up #17 Date 72 0.6 + 0.3 Six weeks is equal to __ days.18 – 6 · 2 What time is it if the big hand is on the twelve and the little hand is on the nine? 12 ÷ 2 ÷ 2 Use >,<,= for 7-9 0.55 __ 0.65 0.083 __ 0.81 0.6 __ 0.60 Alex and his friend Kim made a 1 gallon pitcher of lemonade. Together they drank 5 glasses that each held 2 cups of lemonade. How much lemonade was left?

18 Warm up # 18 Date 3(4+1+2) Order these numbers from least to greatest: 5.2, , 0.52 23 20/4 Which is equivalent to 43? The product 8 and 11 is ___. For 7-9, use >,<,= 4.03 __ 4.01 __ 0.03 10.6 __ The sixth-grade class from Franklin Middle School is going to the zoo on a field trip. There are 270 students who want to go on the field trip. If the school requires one adult for every 15 students, how many adults will be needed for the field trip?

19 Warm up # 19 Date 0.8 – 0.5 Which is the greatest? 0.55 0.50 0.505If a=9, then a2= If 3x=27, then x= Three feet equal ___ inches. 3 + 9 · 2 A field goal is worth three points. The Bears have kicked four field goals. How many points is that altogether? Sharon wants to sit in the back seat of the bus on the trip to the zoo. The back seat is the full width of the bus and seats five students. What is the probability that Sharon will sit by a window? – ( - 2 )

20 Warm up # 20 Date 4/5 – 3/y How many quarts are in three gallons? If 4x=28, then x= What is done first in 12 +[8-3(4 x 2)-6]? 9.03 __ 81.0 6/2 __ 3 If a boy jumps three feet, how many yards is that? On the field trip to the zoo, the buses were able to hold 95 children each. How many buses were needed to take 1,236 children?

21 Warm up #21 Date 0.82 + 0.321 If x/3=6, then x=Which has the least value: Ten weeks equal ___ days. 10 – 6/2 32 + 2 Eight dogs have ___ legs. What place is the seven in: 0.367? The male elephant at the zoo weighs about 7 tons. How many pounds does he weigh?

22 Warm up # 22 Date After you plug in the values, what is the first step in: 8 x {7-[3(4+1)]} If x=3 and y=5, what is 3xy? If s=12 and t=6, what is 5s/t? What is the last step in: (4 x 3) – 2(6-4)? m + m + n/m, if m=3 and n=9 s x s + 3, if s=12 Is 9,876 divisible by 6? Why? (use rules ONLY) What’s the GCF of 15 and 32? If there are three areas at the zoo that 125 people can go to at a time, how many will be in those three areas altogether?

23 Warm up # 23 Date 42 The product of 6 and 3Which is equal to 3 x 3 x 3 x 3? 5(3+5) 4.1 ___ 6 2.08 ___ 2.080 5.03 ___ 5.4 8,842 481.56 The regular price for admission to the zoo is $7. There is a 25% discount off the price of each ticket for school groups. How much will each ticket cost with the discount?

24 Warm up # 24 Date (8 - 3 x 2)2 0.84 · 10 8.23 · 102 25 · 0.1 If a=5 and b=4, then aba= If a=2 and b=3, then aba= 4.03 __ 4.01 5.62 __ 8 6 __ -5 The pet store has 8 rabbits for sale. Each morning the owner feeds the rabbits a total of 2 cups of pellets. If each rabbit receives the same amount of pellets, how much does each rabbit receive?

25 Warm up # 25 Date seven added to the product of three and foureighteen minus the sum of eight and one [3(5) + 1] ÷ 2 4 + -6 __ -3 2 __ -15 One of the fish tanks on display at the pet store is shaped like an octagonal prism. How many rectangles of glass are around the edge of the fish tank?

26 Warm up # 26 Date -8 ___ -3 11 ___ -21 The opposite of -5 3{2[1(5)]}The quotient of 144 and 2 3.26 · 10 103 60 X 60 On Monday there were 92 fish in the fish tank. On Tuesday 4 fish were sold, on Wednesday 1 fish was sold, on Thursday 4 fish were added to the tank, and on Friday 3 fish were sold. How many fish were in the fish tank at the end of the week?

27 Warm up # 27 Date The opposite of -9 The opposite of 18-16 + (-12) Helen counts the fish in each of the tanks and finds the following totals: 57, 119, 29, 23, and 48. What is the total number of fish?

28 Warm up # 28 Date x more than 27 7 less than b -15 __ 3 7 __ -2the opposite of the opposite of the opposite of the negative absolute value of 3 -18 + (-12) 9 + (-6) The tickets for a concert are selling for $12 each. If you go with a group, the discount is 1/8 of the price. What is the group ticket price?

29 Warm up #29 Date -6 – (-3) 13 – (-5) -11 + (-6)Put in order from greatest to least: -8, 3, -4, 7 A negative plus a negative equals ___. A positive minus a negative equals ___. The absolute value of the opposite of the negative absolute value of 6 The opposite of the opposite of the opposite of the opposite of negative three There were three concerts in Yucaipa. The 1st had 953 people, the 2nd and 3rd each had 1,100. What was the average number of people at each concert?

30 Warm up # 30 Date -17 + (-2+6) – 5 8 – (-2 +1) + 4the negative absolute value of seventeen Put from least to greatest: -3, 3, -2, 2, 6, -6 What do you get if you add a negative with a negative? 178 – 210 __ [300+(-265)] ___ the GCF of 12y and 3y2 The stage lights for the concert were suspended on a metal rack that was constructed in three sections. The bottom section was 12 feet, the middle section was 3 yards, and the top section was 35 inches. How tall was the rack all together?

31 Warm up # 31 Date -81 + (-19) -81 – (-19) -8 · (-5) -8 ÷ 4A negative plus a negative is ____. A positive plus a positive is ____. A positive minus a negative is _____. A positive multiplied by a negative is ____. A negative divided by a negative is ____. During intermission, Shari bought a soda for $0.79. If she paid with a one dollar bill, what are three combinations of coins she could have received for change?

32 Warm up # 32 Date -15 + (-2 - 4) 17(-5) -320/-20 6 + (-19)The temperature starts at -5, drops 2 degrees, rises 4 degrees, and falls 11 degrees. A runner goes 3meters forward, 2 meters back, 5 meters back, and 7 meters forward. -90(6) + -12/2 Is 279 divisible by 9 using rules only? If you have a negative person and you combine them with another negative person, what do you get? (No, not two negative people!)

33 Warm up # 33 Date 42.6 ÷ 100 3 X 6 =18, which number is the product?If ? · 1= 5 · 2, then ? = _____ days equal 48 hours. 23 – 31 If 5 circles weigh ten pounds, and 2 squares weigh the same, how much does each square weigh? What is the GCF of 14a2b 10b 22ab3? The negative absolute value of 15 minus 12 There were 15 students on the bus before Brad’s stop. Twelve students, including Brad, got on. At the next stop, six got off and three more got on. At the next stop, the rest of the students got off. How many students got off there?

34 Warm up # 34 Date Two days less than four weeks is ___ days.Five triangles have ___ sides in all. If a circle is divided into four equal parts, blue, red, blue, yellow, what is the probability of landing on a blue? The absolute value of -25 The square root of 16 Which is greatest: Five minutes less than an hour is ___ minutes. -14 – (-36) + 4 Jen left her house at 6:45 am. It took her 8 minutes 45 seconds to walk to the bus stop. She waited 3½ minutes and then rode the bus for 7¼ minutes to school. When did she arrive at school?

35 Warm up # 35 Date How much might a cow weigh: ,000 lbs 1,000 grams 1,000 tons 152 Name the shape that has only one pair of parallel sides. 4.78 X 102 0.4 X 0.3 If x=3, y=5, and z=6, what is zy divided by x? An annual pass for the bus costs $26. Paul and his three friends each bought one. How much money did they pay in all for the passes?

36 Warm up # 36 Date Using rules only, is 372 evenly divisible by 2?Name the shape that has five sides 3+3·3+3 73 A millipede has ___ legs. 0.004 X 102 What are the prime factors of 72? There are 208 buses in the city’s bus fleet. One eight of the buses are reserved for special trips. Of those remaining, half start their routes at 5:30 am and the other half start at 6:00 am. How many buses start at 5:30 am?

37 Warm up # 37 Date Is 435 evenly divisible by 5?Which is greater, 2 feet or 2 meters? Twelve cars have ________ wheels in all. Two feet are equal to ________ inches. 7(4 + 5)= 968 X 0.01 (0.8)(0.4) 0 X 3,133 The opposite of the negative absolute value of -18

38 Warm up # 38 Date Is 432 evenly divisible by 4? 100A century has _________ years. 0.4 X 0.6 Which is greater, or 0.50? Is 2,112 evenly divisible by 3? If a = 8 and b = 2, then a/b = A pentagon has ________ sides.

39 Warm up # 39 Date A decagon has _____ sides.Eight squared equals ______. The mean of 3, 5, 10 is _____. The square root of 25 is ____. Write ¼ as a decimal. 8.2 __ 8.19 0.006 ___ 0.08 32 ___ 2 * 2 * 2 For Round to the underlined place value 0.683 88

40 Warm up # 40 Date 3 + │-4 + (-7)│ (absolute value)If a=6 and b=8, then ab= – (3-2)2 Nine squared is _____. The square root of 36 is _____. Which is equivalent to X 0.14: 0.593 (round) 0.0032 There are 18 people who work at the Cut and Style Shop. They put all the tips they earn in a pot an equally divide the money at the end of the month. Last month the total was $2,232. How much did each person receive?

41 Warm up # 41 Date Which is equal to 0.62 X 0.4: 0.04 0.248 8.3 0.000832/3 + 3/5 The mean of 2, 10, 9 is ____. A pentagon has ___ sides. 1.49 ____ 1.483 3.43 X 102____ 3.43 X 102 Each chair in the Cut and Style Shop can hold a maximum weight of 450 lbs. A large gentleman walked in who weighed 75lbs less than a quarter ton. By how many pounds is he over or under?

42 Warm up # 42 Date Is 17 prime or composite? │7│ + │-14│ 22 X 32Twenty dimes equal ____ dollars. 1,2,4,7,_,_,_ When the Turner triplets walked into the Cut and Style Shop, there were three empty chairs. How many possible ways could the three be seated in the three chairs?

43 Warm up # 43 Date Factor 134 │-6│ + │8-3│Twelve people have ___ ears in all. 109 If a=0.5 and b=8, then ab= Is twenty-seven prime or composite? Josie is getting her hair cut and styled. She wants to give a 20% tip to her stylist. If the haircut costs $15, how much tip should she give?

44 Warm up # 44 Date Forty-nine days equals how many weeks?2 X __ X 5 = 70 Round to the nearest whole number Is 845 evenly divisible by 4? ¼ = True or False Multiply 100 and 1.82 Make a factor tree for 35 4.82 ___ 4.083 3 X 22 __ 2 X 32 4,183 __ X 103

45 Warm up # 45 Date If a = 8 and b = 2, then a/b =The mean of 1, 12, 14 is ___ Two centuries are equal to ____ years. Which is equivalent to … , , 0.41, Five squared equals ______ If 4,132 = X 10a, then a = Is 7 prime or composite? 2, 12, 22, 32, __, __, __ True or False: 2 and 5 are factors of 25 What is one hundred divided by ten?

46 Warm up #46 Date If 4/16 = a/4, then a =What fraction does the shaded portion of the box represent? 52/100 = ______% Two flags with fifty stars each have ______ stars in all If 4/8 = w/2, then w = 90/100 = _____% 24 = 2x2x2x__ In the number 54,631, what digit is in the ten thousands place? Name the shape What is thirty plus thirty?

47 Warm up # 47 Date Multiply 0.023 and 102 41/100 = _______%What fraction does the shaded portion of the box represent? 44.68 ÷10 If a = 8 and b = 4, then ab = 2 x 3 x 5 0 X 5,123 8/10 = ___% If 1/3 = m/9, then m =

48 Warm up #48 Date Is thirty-three prime or composite?Write 76% as a decimal. 1, 4, 7, 10, __, __, __ 92 What fraction does the shaded portion represent? If 1/7 = 3/n, then n = The sum of 8 and 9 is ____ Name the shape

49 Warm up #49 Date 6.2 X 10 If an ant has six legs, then how many legs do eight ants have in all? List the factors of 12 (8 + 2)5 If n – 8 = 2, then n = 52 If x = 2 and y = 6, then xy = 43 0/11 Round eighteen and ninety-four hundredths to the nearest whole number

50 Warm up # 50 Date 42 If 36 = n2, then n =Three hours from eight o’clock would be ___. What are the first three multiples of 4? List the factors of 20 8 X __ = 96 82 X 83 ?/4 = 6 If 5(n-2) = 35, then n=

51 Warm up #51 Date 9 X 9 X 1 Round 0.789 to the nearest tenthUse exponents to write 4 X 4 X 4 X 4 2 + 36/6 140/10 (93)4 If n/3 = 2, then n = If n =2, then 8n = 1.34 __ 1.308 92 __ 34

52 Warm up # 52 Date If 3/5 = x/50, then x =List the first three multiples of 5 45/100 = __% If n2 = 64, then n = What are the factors of 18? 12/4 22 X 3 If a =1, b = 2, c = 3, then abc = Seventy-three out of 100 is __% Name the shape.

53 Warm up #53 Is 372 evenly divisible by 2? 3 + 3 ● 3 + 3 23 + 32● List the first five multiples of 8 List the factors of 36 Is 249 evenly divisible by 3? If a=2 and b=5, then ab= │ │ + │4- (-9)│ 0.004 X 10 Use the distributive property to solve 6(5 + 9) hint: “Donut Guy”

54 Warm up # 54 Date Which could be a probable length for a paperclip? A. 3 millimeters B. 3 centimeters C. 3 meters D. 3 kilometers 4(2+3) 0 X 5,843 55 * 58 List the first three multiples of 10 Is 13 prime or composite? 16 = 32 X 2 True or False If 16% = ?/100, then ? = Is 4,032 evenly divisible by 3?

55 Warm up # 55 Date Eight out of 100 = ___% 18:100 is ___%What fraction does the shaded portion of the box represent? 65 X 65 10 X 8.4 Simplify 18/24 List the first three multiples of 9 List the factors of 6 Is 432 evenly divisible by 9? 32 x 7 = 63 True or False

56 Warm up # 56 Date 20:100 = ___% If 65% = x/100, then x = Simplify 8/32What are the factors of 15? List the first three multiples of 7 Is 10,032 evenly divisible by 3? 102 ___ 1,000/10 0.042 __ 0.05 32% __ 32:100

57 Warm up # 57 Date Simplify 5/15 Which is greater: 0.08 or 0.0763If a = 12 and b = 100, then a/b = _____% Is 509 evenly divisible by 4? List the factors of 14 List the first three multiples of 12 Which is the best estimate for the rectangle: 4km, 4cm, 4m, 4mm 38% ____ 0.33 32 ____ 24 4/16 ___ 1/4

58 Warm up # 58 Date If a = 1.2 and b = 10, then ab =If 12/100 = ?/50, then ? = List the factors of 24 0:100 = ____% 14/2 What is the best estimate for the length of a new pencil: 5cm, 50 cm, 25cm, 75 cm 42 Four feet is equal to ____ inches Write twenty-three thousandths as a decimal

59 Warm up #59 Write 98% as a decimal Which is greater: 65% or 7/105.234 X 10 Round to the nearest tenth 23 10 X 1/2 If 6/18 = ?/6, then ? = Thirty-six eggs are equal to ____ dozen eggs. Estimate: What fraction does the shaded portion represent?

60 Warm up # 60 13,328.96 Which digit is in the hundredths place?Which is equivalent to v6? v+v+v+v+v+v 6v , v3 + v3 , or v*v*v*v*v*v How many sets of parallel sides are shown? If 100 = 10k, then k = 10/2 3.38 X 100 What is the sum of two hundred and four hundred? What is the smallest two-digit prime number? (2)(3)(4)

61 Warm up # 61 13,328.96 Which digit is in the tens place?Which is equivalent to 6v? v+v+v+v+v+v v6 v2 + v3 v*v*v*v*v*v What is the temperature shown? If 1000 = 10k, then k = 100/20 7,686 divided by 1000 What is the sum of two thousand and four hundred? What is the smallest prime number? (5)(2)(7)

62 Warm up # 62 Which is greater, ¾ or 0.5? If a = 8, then a2 =9252/18 = Which is the divisor? 6(4 + 2) 2/5 * 3/6 1/4 + 2/3 What do you have to do first when dividing fractions? ___ 0.01 23 ___ 5 + 3 1,000,000 ___ one million

63 Warm up # 63 Reduce 21/28 If 22.009 = 22 + ?/1000, then ? =List the factors of 8 12(3) 1/8 + 2/4 Which is the greatest length: inches 2 feet 25 centimeters 1 meter Is 312 evenly divisible by 3? If ab=-10 and b=2, then a= 13 -2/5 + 4/7

64 Warm up #64 Write 28% as a decimalThe least common multiple of four and five is Reduce 5/40 4/10 = __% If ac=-20 and a=-10, then c= 3/7 -1/7 2/3 – d = 2/9 List the factors of 25 If 10w=50, then w=

65 Warm up #65 42 5 + 2(4 + 1) If 5 ½ = ?/2, then ?=1,2,4,8…what’s the pattern? Write 1/3 as a decimal Which is greater, 2/3 or 7/11 What is the area of the rectangle? 9cm 6cm What is the perimeter of the rectangle? 9. Which is equal to … 10. Round 1,286 to the nearest hundred

66 Warm up # 66 0.4 + 0.7 + 0.3 Is 80,100 evenly divisible by 3?Eight weeks = _____ days If 3 2/3 = ?/3, then ? = Write ¼ as a decimal Write eight thousand one hundred twenty-three in scientific notation If b =-10 and h = 2, then bh = What is the area of a rectangle with a side of 6m and a side of 8m? What is the perimeter of that same rectangle? ¼ - x = ½

67 Warm up #67 How many points ahead are the Eagles if the Stars have 32 points and the Eagles have 46? 3, 4.5, 6, 7.5, __, __ 11 < a < 13 What odd number does ‘a’ equal? 23 X 3 What is the area if the sides are 8 ft and 5 ft? What is the perimeter for the same shape? ½ If  X 100 = 1,000, then  = The absolute value of -7 A negative number times a negative number is

68 Warm up # 68 If l = 8, w = 2, and h = 1, then lwh= 2x+4=8 3(2 + 3 + 1)1 meter = 100 centimeters True or False? w+w=? If s = 3, then 4s2 = If 10w = 50, then w = What is the perimeter of a square with a side of 10 cm? What is the area of the same square?

69 Warm up # 69 0.046 X 102 If w = 2, then 5w2 = ½(4 + 2) 4 + 3 * 2What is the perimeter of a shape with sides of 8cm, 7cm, 6cm, and 10cm? The product of 6 and 7 equals? What is the reciprocal of 4/9? Write 13/4 as a mixed number Write ¼ as a decimal

70 Warm up # 70 52 X 102 If a = 1/2 and b = 1/3 then ab= 1/2(4 * 2)What is the reciprocal of 7/5? Reduce 12/36 Write 5 1/4 as an improper fraction What is the perimeter of the triangle? 12cm 8cm cm Write 1/3 as a decimal What is the volume of a box that is eight by four by two feet? 10, 13, 16, 19, __, __

71 Warm up # 71 Date Reduce 3/12 8/12 = 2/3 True or False?If 6c = 42, then c=? (-8)(-4) 5 – (-8) If -4a = -20, then a =? Write 12% as a decimal What is the area of the rectangle? 7km 5km What is the perimeter of the rectangle? The square root of 36 is ?

72 Warm up # 72 Date Simplify 3/6 If (-6)(-4) = b, the b =If l = 2, w = 3, and h = 4, then lwh = What is the area of a shape with sides of 12m and 4m? Are the lines perpendicular? Two hours equals ______ minutes. Round to the ones place. 12 – (-4) If x -2 = 3, then x =

73 Warm up #73 Date 1/2(16) Round 0.3644 to the thousandths placeIf x + 4 = 6, then x = How many degrees is angle x? What quadrant is the point (-4,4) in? If -8x = 24, then x = Draw the lines of symmetry for the letter H. 72 The square root of 16 is ___. 5% = True or False

74 Warm up # 74 Date 2x + 4 = 3x + 12 A triangle has ___ degrees.Draw the lines of symmetry for the letter T. Reduce 9/21 What kind of angle is this? 4 – (-3) Three hours later than nine o’clock is ____. If a = 10, then a2 = 13 X 3 List the factors of 15

75 Warm up #75 Date Graph x < 16 The square root of 64 is ___?If b2 = 81, then b = Squares and square roots are the same things. T/F 12/2 Seven squared Which is 8 times a number? 8 + n, n/8, n – 8, 8n List the factors of 18. Perpendicular lines never intersect. T/F 10(4 + 2) - 10

76 Warm up #76 How many legs do Santa’s reindeer have in all? (Don’t forget Rudolph!) If Santa has to deliver 300 packages to 75 houses, how many packages will go to each house? Mrs. Claus baked 80 cookies for c number of elves. If each elf had 16, how many elves were there? Santa must fly x miles per hour in 6 hours to cover 300 miles. How fast must he go? Each elf has two silly shoes, a pointed hat, and a bell. If there are 50 elves, how many items do they have in all? Frosty was 6 feet tall at the beginning of December. He melted half way, and then had another foot added on. How tall is he now? Six Christmas trees with 84 branches have how many branches in all? If you received 12 presents, gave 3 away, got 2 more, lost 1, and found 6 more, what would the square root of your presents be? Comet slept for a day and a half. How many hours is that? If you ate 18 candy canes, 39 cookies, 14 fruitcakes, and 1 cup of cocoa, how much would you have consumed?

77 Warm up #77 What is the area of a rectangle with sides of 8cm and 5cm?What is the reciprocal of 8/11? When is it used? (1/4)(1/3) Which is 8 divided by a number: 8*n, 8n, 8(n), 8/n If a=25, then = What is the perimeter of a shape with sides of 8ft,5ft,10ft,5ft? What is the shape in #6 called? What is the mean of two, five, and eleven? What is the product of 4 and nine? 43.2 divided by 100 is?

78 Warm up # 78 Date One thousand, nine hundred ninety-nine minus one thousand, nine hundred ninety-eight is ___. Which is a multiple of five and six: 10, 15, 18, 24, 30? Round to the nearest hundredth Which has the least value: 1/7, 1/3, 1/10? Which is the divisor? If 30 - ? = 15, then ? = What is the area of a square with a side of 5m? What is the perimeter of the square in #7? -8 + (-6) = (-8)(-6) =

79 Warm up # 79 Which shows how many hours Martha probably slept last night: 24, 30, 19, 8? Four quarters and three dimes is how much money? Which is 15 more than a number: y+15, 15y, 15/y, y-15? What is the area of this shape: 5in 8in Jon picks eight apples, eats three, and then picks two more. How many apples does he have now? Which is the height of a drinking glass: 25cm, 6ft, 8in, 20in? If 10 + ? = 30, then ? = Which is the numerator: 5/11? (-7)(-6) -5 + (-6)

80 Warm up # 80 7 X 8 X 5 X 0 X 9 What is the area of this shape: 8m 6m$1 - $0.56 = What is the perimeter of a rectangle with sides of 9ft and 4ft? Which have the same value: 0.5, 5, 1/2, 5/10, 0.05, 0.50? Three hours and seventy-five minutes is the same as four hours and ___ minutes. Shade 25% of the box: How are two lines that are parallel to each other different from any other two lines? Describe perpendicular lines. 0.5(10)

81 Warm up # 81 27 X 8 X 15 X 0 X cm What is the area of the triangle: 5cm 12cm What is the perimeter of the triangle shown in question 2? Multiply 2.46 by 100 $1.39, $1.29, $1.19, ___,___ Scott made six out of ten baskets. What percent is this? Three weeks and two days equal ____ days. What is the volume of the shape: 2m 3m m Which is longer: 10% of a mile or 100% of a meter? Shade 75% of the box:

82 Warm up # 82 Farmer Brown has ten chickens. He sells all but four of them. How many chickens does he have left? 3 + 4(2) Twelve quarters equals ___ dollars. 10% of 60 is ___. 82 Jo made eight out of ten baskets. What percent is this? What is the area of a rectangle that is eight inches by five inches? What is the volume of this shape: 2ft 3ft 4ft The absolute value of -12 is ___. How many lines of symmetry does the letter V have?

83 Warm up # 85 In the number 923, how many tens are there?Find n. 2 * 8 – 4 = n What is the volume of a shape with a height of 3m, side of 5m, and length of 2m? If a = 64, then what is the square root of a? Paula had thirty dollars in five-dollar bills. How many bills did she have? Round 173 to the nearest ten. What is the perimeter of a triangle with sides of eight cm, six cm, and one cm? Find the area of a 5m square Which is the product in 8 X 6 = 48 T/F A pentagon has six sides.

84 Warm up # 86 What part of an hour is 30 minutes?Are railroad tracks parallel or perpendicular? Joe earns twenty-five cents each time he walks the dog. How much can he make in a week if he walks the dog twice a day? Find n. 8 X 4 = n A rectangle has ____ sides and ____ angles. Sue spent eighty-five cents on a candy apple. She gave the clerk one dollar. How much change did she receive? One ton = ___ pounds X 10,000

85 Warm up #87 Round $26.59 to the nearest dollar.Are the seat and the back of your chair more parallel or more perpendicular? A triangle has how many vertices? There are ___ feet in a yard. All the radii in a circle are the same length. T/F If 7(2+n) = 21, then n = There are ___ hours in a day. Is 46 evenly divisible by 2? 4 X 6 X 1

86 Warm up # 88 Water freezes at ___ degrees Fahrenheit. 2 X 100 X 3A cube has ____ faces. A shape always has one line of symmetry. T/F What does the prefix kilo mean? Write 13 X 13 X 13 using exponents Two radii equal one diameter. T/F (8 + 2) – (5 + 2) A letter used to represent an unknown number is called a __. The distance around a polygon is called the ___

87 Warm up # 89 Round $46.28 to the nearest $10What number is 60, , ? Two tons equals ___ pounds. Are lines that never intersect parallel or perpendicular? One pound is ___ ounces. Write the first three multiples of 8. Is a house measured in meters or kilometers? Estimate the sum for What fraction of an hour is 15 minutes? Which is prime: 10, 11, 12, 14, 15

88 Warm up #90 What is the area of a rectangle with a length of 8ft and a width of 4 ft? What number is 5, ? What is the reciprocal of 4/11? Write 5 1/2 as an improper fraction 103 There are ___ months in a year. What is the mean of 2, 4, and 6? A bus travels at 50 miles per hour for 3 hours. How many miles did it go? 8 – 2 + 4 0/11

89 Warm up #91 What is the area of a rectangle with sides of .9 cm and .4 cm? GCF stands for ____ ____ ____. What shape is this: One is a factor of every number. T/F If 7 x n = 42, then n = What is 3 more than 5 x 3? Add four to the product of two and ten 2 tons ___ 4,132 pounds kilometer ___ meter 1/2(10) ____2(2.5)

90 Warm up #92 What percent of the circle is shaded? Reduce 92If b2 = 16, then b = 10(4 + 3) If 10% = , then ? = My book has 120 pages. If I have read half of it, how many pages have I read? 998,104 Which digit is in the thousands place? What is the product of six and eight?

91 Warm up # 93 What is the LCD of and ? One gallon equals ___ quarts.List the factors of 21 Solve and reduce: If you flip a coin, what is the probability of getting tails? If you have eight boxes of crayons and ten crayons per box, how many crayons are there in all? What percent does the shaded portion of the box represent? If a = 4 and b = 4, then ab = a2 T/F Huck Finn has 180 pages. If I have read one quarter of it, how many pages have I read? Twenty percent is what as a decimal?

92 Warm up # 94 Which is greater, 4/7 or 6/10? 1/5 + 1/5Which is equivalent to 30%: What is the LCM of 1/2 and 1/8? If a = 1/2 and b = 10, then ab = X 102 Round 12,320 to the nearest hundred What is the difference between 8 and fourteen? What score would you have in darts if you hit the target at 6, 8, and 6? Simplify 4/20

93 Warm up # 95 The LCM of 1/4 and 2/5 isA single scoop of ice cream costs $1.58. A double scoop costs $1.80. How much more is a double scoop? If a container is full to 3 oz, how many more ounces need to be added to reach the 8 oz mark? List two ways you can make $2.50 using only change. The absolute value of -22 is 1 kilometer = ___ meters Which is greater: 28 or 82 4 weeks = ____ days Which are composite numbers: Reduce 4/24

94 Warm up # 96 If 3(4+2)= 2 X 5 + ?, then ?=What speed is shown on the speedometer? The sum of 8 and 14 is What is the diameter of a circle with a radius of 8? 117 Write 13/5 as a mixed number What is the largest multiple of 5 that is less than 24? 200/100 If m=3(1+2), then m= An octagon has ___ sides.

95 Warm up # 97 If Punxsutawney Phil saw his shadow was 3ft this year and 1yd last year, which shadow was longer? 2. If we were to have 45 more days of winter, what month would we be in? 3. What is ½ times ¼? If the radius is 12cm, what is the diameter? 5. If m2 + 2 = 11, then m must be? 6. If a player ran 100yds in yesterday’s game, how many more yards are needed to score a touchdown?

96 Warm up # 98 What is the radius of a circle with a diameter of 14?108 is the same as 1 followed by ___ zeros. If 10,000 = 10k, then k = 1, 7, 13, 19, __, __, __ If , then s = 5 weeks ___ 1 month 3 feet ___ 1 yard 1/2 ___ 1/3 3 1/2 ___ 7/2

97 Warm up # 99 (3 X 1,000) + (2 X 100) + (5 X 10) If 3/4 = j/8, then j =3 + 4 * 6 If ab = 20 and a = 4, then b = Write 3 1/3 as an improper fraction How many centimeters of rain were there in March? Ten centuries equal ___ years. Which are prime: 2, 3, 8, 11, 13 If a = 8, then a2 =

98 Warm up # 100 If a square has a side of 100 cm, what’s its area?Sam ate 100 pickles, 100 hot dogs, and 100 sodas over the summer. How much is that in all? What is the square root of 100? If ab=100 and a=5, what is b? A train traveled a hundred miles in 10 days. How many miles did it travel each day? 82/ /100 = (not in simplest form) A kite flew 1003 meters off the ground. How high is that? If you save 100 pennies every day in February 2014, how much would you have on March 1? One hundred minutes is how many seconds? One hundred feet is about how many yards?

99 Warm up # 101 (5 x 1,000) + (6 X 10) If a train left at 5:48 pm and arrived at 6:20 pm, how long was the trip? How many wheels are on a unicycle? Which is the numerator: 3/8 What is the mean of 3, 7, 17 1/5 = ?% If ?/1000 = 0.019, then ? = 1/2 * 12 48 inches = ___ feet

100 Warm up # 102 Date 1/3 X 2/5 (1/2)(1/4) If a = 2 and b = 4, then a/b =Write 5 1/2 as an improper fraction Which is greater: 3/4 or 5/6? Write 1/2 as a decimal When the time is 8:10, the minute hand is on the ___. 43/100 X 100 If three people are sharing a pizza divided into twelve slices equally, how many slices will each get?

101 Warm up # 103 Which is the best measure for the length of an average bed? 2 cm, 6cm, 1 meter, 2 meters 1 1/2 hours = ____ minutes (-4) + (-7) 16, 14, 12, 10, 8, 4, 2 What number is missing? Which is greater or 0.5? 32 ounces = ___ lbs 14 is how many more than a dozen? T/F The product of eight and one is more than the sum of the two numbers. Which letter has only one line of symmetry: O, R, E, S What does three to the second power equal?

102 Warm up # 104 Which is not a multiple of 4 and 8: 16, 24, 28, 32, 483/4 ___ 0.71 2/5 ___ 0.40 2/3 ___ 0.68 Which is greater: 4/16 4/8 Draw a model to show 3 5/6 5 X 3 X 22 Write in expanded form 63 X 94 Write the prime factorization for 36 Put in least to greatest: 1/2, 1/4, 2/3, 3/4, 2/6

103 Warm up # 105 0.001 X 0.09 0.3/1000 7/17.92 1.48 X 3.6 39.7 – 36.03 0.003 __ 0.02 02.01 __ 2.010 0.012 Write as words

104 Warm up # 106 Write an expression: 14 less than kWrite an expression: thirteen times the quantity 6 plus 5 Write an expression: the number of eggs in b dozen Put () where needed: – 2 * 4 = 23 Put () where needed: 8 * = 64 9 – k, if k = 2 x(y+5) – z, if x=3, y=2, z=7 the opposite of -15 the absolute value of negative twelve the negative absolute value of negative twenty-one

105 Warm up # 107 the negative opposite of eight2,500 feet above sea level n + (-2), if n = -19 -5 + (-16) (-19) 34, 27, 20, 13, 6, __, __, __ (-511) -15(-3) -9 -21(a + 2b) + 14a – 9b 6(g-h) + 6(g-h) -4s = -32

106 Warm up # 108 Graph p < 4 Graph y > -1 Graph -2 > bSolve and graph 7 + x > 9 Solve and graph 48 > 12x 8.73 * 6.01 $41.09/$6.88 Find the mean, median, and mode: 8, 15, 9, 7, 4, 5, 9, 11 Find the area of a parallelogram with 8ft and 3ft sides x + ( ) = 0.024

107 Warm up # 109 What is the greatest common factor of 6, 12, 14?What number needs to go in the blank to make the sentence true? 2_8,469,327 > 279,578,938 What are the factors of 36? Write from < to > : -2, 2 1/2, 0, 1, 1 1/4 What does five less than two equal? Find the product of 37 and 139 Write in word form Which is more than 8.5: 8.05, 8.50, 8.46, 8.63? T/F One is a prime number. 7 + (-7) = n

108 Warm up # 110 Write the prime factorization for 36 using exponents.What is the GCF for 72, 36, 48? Write from least to greatest: 2/3 3/4 1/2 1/4 1/8 Which are prime: 53, 59, 1, 2, 7, 5, 9, 13, 19, 27 What is the sum of the first seven positive, even numbers? Which is divisible by three: 1,587, ,578,031 1,687,093 Round to the underlined digit What is the LCM of 6 and 8? Write 4,523,948 in expanded form 48a3b4c2 36ab5c3

109 Warm up # 111 2/8 = 3x = 48, x= 3/7t = 3/8 7/20 is what as a decimal?Seventeen hundredths as a percent How many minutes in a day? How many feet in a mile? If there are 32 students in a class and there are 5 fewer girls than boys, how many boys are there? 12, -8, -28, __, __ What is the rule for #9?

110 Warm up # 112 6/24 = ?/? 80/96 = ?/? 0.5y = 1.25 4/5x = 1 7/20 = ?decimal 0.06 = ?/? 0.5 = ?% $4.75 ÷ 5 h/4 = 10/8; is it a proportion? What is “h” in #9?

111 Warm up # 113 48% = ?decimal 65.8% = ?decimal 0.75 = ?% 1.29 = ?%¾ = ?% What is 80% of 12? 5 is 2% of what number? 4, -8, 16, ___, ___, ___ What’s the rule for #8? Peter has four cousins. Paul has ‘c’ fewer than Peter. Write an expression for the number of cousins Paul has.

112 Warm up # 114 92/100 = ?/? 5yd/min = ?ft/min one minute = ? secondsIs 3/6 = 8/10 a proportion? If 2in : 6mi, then 6in = ?mi What is 46.45% as a decimal? What is 20% of 12? 10 is what percent of 200? What is the BIG rule for this week?

113 Warm up #115 0.35x = 7 What percent of 16 is 7?20% of k is 18. What is k? – 12 12 · 3 ÷ 9 + 5 3x – 4, if x =2 z - 8, if z = 22 3 · · 7 ___ 4 X 7 ___ 2 X 14

114 Warm up # 116 7(4) + 6(2) 17 – 2 X 3 Twice the sum of x and 4 if x =35 degrees below zero 2,000ft above sea level The opposite of the opposite of -9 -25 – 25 -361 – (-58) 34, 27, 20, 13, 6, __, __, __ Is #9 geometric or algebraic?

115 Warm up # 117 A number n increased by nineteen, if n=3 3a + 5, a = -55m n, in m = 8 and n = 1 20 – 2(a – b), a = 3 and b = 2 opposite of 7 15 + (-7) 54 ÷ (-6) What quadrant is (-5,7)? What quadrant is (0,-4)? What quadrant is (-8,-6)?

116 Warm up #118 Use for #1- #4: 6, 7, 2, 5, 6, 5, 7, 8, 5, 5, 6 What is the mean? What is the mode? What is the median? What is the outlier? Estimate · 3.08 Estimate $14.62 · 2.1 -4 = h – 2 -12 = d – 5 The negative absolute value of negative 5 The opposite of the opposite of the negative absolute value of negative three

117 Warm up # 119 4/16 = ? 14/22 = ? 9/33 = ? (0,3) is what quadrant?LCM of 3,8 LCM of 2,7 Write as a fraction in simplest form: 97 homes in 120 have cable 3/2 = c/6 P(B) using the word PROBABILITY

118 Warm up # 120 6 less than x The sum of z and 2 The product of 8 and p· 3 100 ÷ (30 +20) 3x + 6, if x=12 25 – (t+18), if t=7 -12 __ -9 19 – (-5)

119 Warm up # 121 y less than 12 a number m increased by 34 t divided by 546 – 4(2 + 8) 15a -2a, if a=20 0 __-100 -12, -3, 6, __, __ -4 · 12 -78 ÷ (-3)

120 Warm up # 122 16 ÷ ÷ 2 5(8+4) ÷ 6 ÷ 2 9 · 6 – 12 ÷ 2 38 – 3y, if y = 9 |-4| __ |4| -|-7| __ |-7| -82 – (-50) -44 – 20 – 80 1,1,2,3,5,8,13,__,__

121 Warm up # 123 0.15, 0.3, 0.45, 0.6, __, __ 30 · (-5) -1(-2)(-3)(-4)-150 ÷ 25 -1,125 ÷ (-125) Where is (-3,-5)? Where is (-9,5)? Where is (8,0)? Where is (2,-2)? What is the horizontal axis called?

122 Warm up # 124 99 + (-46) +(-99) + 45 225 + 320 + 75 5 · 678 · 27(5) – 3(5) 3 · · 6 7b + 25 – 4b 3(a - 2c) 3q + 2(q + 1) Twice the sum of a number and one is twenty-two (true, false, or open)? 40 + x = 25

123 Warm up # 125 58 · 2 · 50 20 · 4 · 5 · 25 15 · 32 – 12 · 32 -3(4y-1) + 5(7-y) 41 -2(m+1) – m 12 + 5x -2(3x +5) Negative three divided by negative one is three (true, false) -5 = y-12 z + (-23) = -47 14 = a – 9

124 Warm up #126 If a shamrock has four leaves, how many leaves would ‘n’ shamrocks have? At the end of the rainbow there was a pot o’ gold full of 100 half dollars. How much $ was that? An Irish dancer can move her feet 120 times per minute. How much is that per hour? They say kissing the Blarney stone is good luck. How many lines of symmetry does the letter “B” have? Larry the leprechaun stole one shoe, two hairpins, a harp, and a dozen gold coins. How many things did he steal? If a rainbow has the square root of 9 plus two squared colors, how many colors are there? If you mix two parts yellow and two parts blue you get one part green. Write that as an equation. If St. Patrick’s Day falls on a Tuesday, what day will April Fool’s Day fall on? What percent of lucky is the “k” sound?

125 Warm up # 127 t – 453 = -520 78 = b + 100 4k = 96 a + 3 < -15 + x > -8 Estimate: Estimate: – 3.7 Estimate: Estimate: 9.5(12.31)

126 Warm up # 128 10, 13, 10, 15, 12, 11, 12, 19, 14 Find the mean Find the median Find the mode What’s the outlier? P = 2L + 2W, if L = 45yds and W = 20yds d = rt, if r = 50mi/h and t = 3.5h t = 17.2 1.2b = 6 f ÷ 5.25 = 7.8 h =76

127 Warm up # 129 85, 86, 80, 85, 90, 90, 50, 88 Find the mean Find the median Find the mode What’s the outlier? C = 2πr, if r = 6.8in P = 4s, if s = 12cm y = 10.5 c ÷ 5.3 = 12 6.4m = 38.4 101.5 = j – 82.8

128 Warm up # 130 0.95 m = __ cm 60 g = __ kg 58 cm = __ m 36 mg = __ gFactor 60 Factor 45 x2 if x= 8 a3 + 10, if a= -5 25 prime, composite, neither? 36 prime, composite, neither

129 Warm up # 131 Put in slope intercept form: 4x – 3y = 12What is the slope in #1? What is the y-intercept? What is 2 2/5 as a decimal? Solve 8/5 = 12/x What number is 80% of 80? [-3(14/2)] – 2 Write an expression for 20 less than 6 (2x2y3z)3 b3,if b=-5

130 Warm up # 132 Date 250 mL = __ L 0.54 L = __ mL 564 mm = __ m234 cm = __ m Factor 64 Factor 46 -2v3 if v=2 mn2 if m=3 and n=4 47 prime, composite, neither? 38 prime, composite, neither?

131 Warm up # 133 Date 2.5 kg = __ g 5.62 m = __cm 345 g = __ mg567 mg = __ g Factor 36 Factor 100 5t2 – 4, if t=4 6(2r – 4)2 if r=7 1 prime, composite, neither 117 prime, composite, neither

132 Warm up #134 Date GCF of 20 and 30 GCF of 8, 12, and 18 12/20 = 4/20 =35/80 = b/a if a=10 and b= -4 b2/a2 if a=10 and b= -4 8a2 · 3a4 3y2 · 2y3 (p5)6

133 Warm up # 135 Date GCF of 5x & 40x GCF of 6y & 108 35/80 18/36Graph 3/10 on a number line Graph -2 on a number line a/b, if a=10 and b=-4 (as a fraction) a2 ÷ b2, if a=10 and b=-4 (as a fraction) (x3)(y)(x5) 6x2/2x5

134 Warm up #136 Date LCM of 15, 30 LCM of 4, 8, 10 LCM 8x, 12y5/8 ___ 3/5 3/10 ___ 1/3 ¾ ___ 6/8 7/8 as a decimal 2 3/5 as a mixed number 1.3 as a fraction 0.605 as a simplified fraction

135 Warm up # 137 Date LCM of 3t2 , 5t -1/5 __ -1/4 3/11 as a decimal16/5 as a mixed number -7/10 as a decimal 2/5 + 3/5 3 3/ /6 -5/8 + ¼ 10/x – 12/x 5/t + 3/4

136 Warm up #138 Date 4 5/6 + 5 2/9 3/5 · 2/3 5/6 ÷ 1 2/3 (-1/2)(-3/4)60 in. = __ ft 15qt. = __ pt 5d = ¾ (8a3)2 (x2y3)4 (-2v)3

137 Warm up #139 Date (abc3)5 (f2g3)6 (2xy)3 (2/5)3Write 15:30 as a simplified fraction Write 4 out of 16 as a simplified fraction 3/5 = a/60 P(4) when you roll a standard die P(8) when you roll a standard die P(even) when you roll a standard die

138 Warm up # 140 Date (2c/d3)2 (3t/4v)2 (1/4)3 15/35 9/27 8/7 = 96/bP(1 or 2) on a standard die 10% as a simplified fraction 6% as a simplified fraction

139 Warm up # 141 Date 12% of 80 is what number? 30% of what is 12?40 to 100 (% of increase) Regular price $100, discount 20%, find sale 10 – 5x = 15 3y + 17 = -13 62 = -12z + 14 Solve and graph: 3x + 18 > 12 Solve for p: s = p + c

140 Warm up # 142 Date What percent of 50 is 2.5? Find 30% of 121.175 to 231 (% of increase) $4 to $3.50 (% of decrease) Regular price $60, discount 25%, find sale 6x -2x = 12 t + 5 – 2t = -10 24 = 2(b - 2) – 4b 4 + 9a > -23

141 Warm up # 143 Date 5 – 2(y – 5) = 27 -56a + 90 + 58a = 92 8 = 3(c + 8)19 – 3x > -2 (solve and graph) -5(a – 3) < 45 (solve and graph) x + y = 180 (solve for y) a – b = c (solve for a) m = prt (solve for p)

142 Warm up # 144 Date {(3,5),(4,7),(4,8),(6,10)} Function?y = 5x – 4 Slope? y = 5x – 4 y-intercept? y = 1/2x + 8 Slope? y = 1/2x + 8 y-intercept? y = -4 Slope? y = -4 y-intercept?

143 Warm up # 145 Date {(-1,9),(0,-1),(-1,4),(4,9)} Function?y = 10 – 3x Slope? y = 10 – 3x y-intercept 4x + y = 16 Slope? 4x + y = 16 y-intercept? x – y = -2 Slope? x – y = -2 y-intercept?

144 Warm up #146 Date Graph: y = 2x + 1 Graph: slope 3, through (0,-5)Write a rule: Make a scatterplot: Is there a positive, negative, or no correlation in #4? X Y -1 1 2 5 3 8 Studying 40 30 20 50 75 Test Grade 85 80 60 90

145 Warm up #147 Date Graph: y + x = 4 Graph: slope 5, through (0,-3)Write a rule: Make a scatterplot: Is there a positive, negative, or no correlation in #4? X Y -1 4 6 1 8 2 10 Studying 20 10 5 30 55 Test Grade 25 80 90 40

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