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Algebra

Algebra. 2y + 19 = 37. 8 9 18 29. 6n + 12 = 54. 7 6 8 11. 11x – 33 = 33. 3 0 6 7. 5x – 3 = 22. 4 3 14 5. 13x – 9 = 43. 3 4 5 6. ½ x 40 = y. 80 60 20 0. ¾ x 100 = m. 25 50 75 80. 1/5 x 20 = c. 4 5 10 15.

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Algebra

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  1. Algebra

  2. 2y + 19 = 37 • 8 • 9 • 18 • 29

  3. 6n + 12 = 54 • 7 • 6 • 8 • 11

  4. 11x – 33 = 33 • 3 • 0 • 6 • 7

  5. 5x – 3 = 22 • 4 • 3 • 14 • 5

  6. 13x – 9 = 43 • 3 • 4 • 5 • 6

  7. ½ x 40 = y • 80 • 60 • 20 • 0

  8. ¾ x 100 = m • 25 • 50 • 75 • 80

  9. 1/5 x 20 = c • 4 • 5 • 10 • 15

  10. The Stargazer Theater seats 178 people. There were 115 people at the Friday night show. How many empty seats were there at the Friday night show? • 53 • 63 • 64 • 293

  11. 1/3y = 22 • 11 • 44 • 33 • 66

  12. 1/8y= 10 • 80 • 10 • 40 • 5

  13. Laura scored a nine, eight, ten, and seven on her first four math tests. Assuming that the perfect score is ten, what score must she get on her fifth test to have total of at least 42 points? • 7 • 17 • 8 • 6

  14. There were 783 students in a school. In kindergarten through 4th grade, there were 649 students. How many 5th graders were there? • 1,432 people • 144 people • 124 people • 134 people

  15. There are 123 people signed up for a scenic tour. Each tour van has 9 seats. How many vans should be ordered to take everyone? • 12 • 13 • 14 • 124

  16. Mr. Marsh cuts a piece of ribbon into 6-yard strips. How many 6-yard strips can he make from 44 yards of ribbon? • 8 • 7 • 6 • 3

  17. Mr. Marsh cuts another piece of ribbon into 8-yard strips. How many yards of ribbon will be left over if he has 62 yards of ribbon? • 6 • 7 • 8 • 62

  18. Leslie invited 43 friends to her party. There are 9 more girls than boys. How many boys and how many girls are invited to the party? • 26 boys, 17 girls • 17 boys, 26 girls • 16 boys, 27 girls • 15 boys, 24 girls

  19. Last spring, Hector grew a bean plant. Each week, he measured the height of the plant. He made the following list of the weekly measurements, in centimeters.1, 3, 5, 7, 9, 11, 13Which of the following best describes the rate of change in Hector’s bean plant? • constant • increasing • decreasing • first increasing, then constant

  20. The Gonzalez family went to the carnival. Mr. Gonzalez paid $10 for gas and a total of $150 at the carnival. There are four people in the family. How much was the cost for each person? • $40 • $35 • $30 • $140

  21. A marching band practiced 28 minutes more on Monday than on Tuesday. On Tuesday they practiced 35 minutes more than on Wednesday. On Wednesday they practiced 2 hours 50 minutes. How long did the band practice on Monday? • 3 hours 53 minutes • 2 hours 57 minutes • 2 hours 22 minutes • 3 hours 25 minutes

  22. Your school is having an arts day. There are 178 students who will attend, and a maximum of 15 students can work in each room. How many rooms will you need? • 10 • 11 • 12 • 1

  23. 1.5 + y = 3.75 • 2.5 • 2 • 1.25 • 2.25

  24. x – 3.31 = 10.32 • 7.01 • 13.63 • 14.53 • 12.23

  25. Which of the following word problems can be solved using the equation 15 + n = 23? • John has 15 apples and 23 pears. How much fruit does John have in all? • John has 23 tickets for the movie. He needs 15 more. How many tickets does John need? • John is 15 years old. When adds his age and his sister’s age, he gets 23 years. How old is John’s sister? • John gives each of his 15 friends 23 marbles. How many marbles does John give away?

  26. 6 – n = 4.15 • 1.75 • 1.85 • 1.95 • 10.15

  27. n – 7.12 = 14.21 • 20.53 • 7.09 • 21.33 • 23.12

  28. Which word problem does the following equation represent?2 x r – 7 = 35 • Seven less than twice a number is equal to 35. • The difference of a number and 7 is equal to 35. • Seven minus twice a number is equal to 35. • The sum of twice a number and 7 is 35.

  29. 3a + a = 36a = ? • 12 • 18 • 9 • 4

  30. 7d + 4d = 88d = ? • 11 • 8 • 3 • 7

  31. Grace has 4 times as many quarters as Quinn. If q represents the number of quarters Quinn has, which of the following expressions represents the number of quarters Grace and Quinn have altogether? • (4 x q) + q • (4 + q) x q • (4 + q) + q • (4 x q) x q

  32. Matt read 3 times as many novels as Nick. If m represents the number of novels Matt read, which expression represents the number of novels Nick read? • m + 3 • m - 3 • m x 3 • m ÷ 3

  33. Evaluate the following expression substituting 1/6 for x.¼ + x • 1/24 • 1/10 • 1/5 • 5/12

  34. 12y – 3y = 63y = ? • 9 • 7 • 15 • 36

  35. Camille charges $5 for each lawn that she mows. This weekend she earned $25 mowing lawns. Which equation can be used to find the number of lawns Camille mowed (m)? • 25 – m = 5 • 5 ÷ m = 25 • 5 x m = 25 • 25 + m = 5

  36. 9c – 5c + 3c = 56c = ? • 9 • 7 • 8 • 6

  37. There are 3 times as many brown eggs as white eggs. Altogether there are 24 eggs. How many eggs are there of each kind? • 18 white, 6 brown • 12 white, 12 brown • 20 white, 8 brown • 6 white, 18 brown

  38. A car dealership has 20 cars--- blue, purple, and orange. There are 4 times as many blue cars as purple cars. There are 5 times as many orange cars as purple cars. How many cars of each color are there? • 2 blue, 8 purple, 10 orange • 10 blue, 8 purple, 2 orange • 8 blue, 2 purple, 10 orange • 4 blue, 11 purple, 5 orange

  39. Which inequality represents the following mathematical sentence: “Fifteen plus some number is less than 22”? • 15 + 22 < n • 15 + n < 22 • 15 + 22 > n • 15 + n > 22

  40. What is the value of m in the following equation? The number m minus 4 is 6.4. • 1.4 • 10.4 • 11.4 • 12.4

  41. 1/8d = 5 • 5 • 20 • 40 • 80

  42. Everyone at Luke’s party has 2 balloons except Ashley, because one of her balloons popped. There are 17 balloons at the party. How many people are at the party? • 9 people • 8 people • 7 people • 17 people

  43. On his camping trip, Gus saw 18 hawks. He saw 6 times as many hawks as owls. How many owls did Gus see? • 108 owls • 24 owls • 12 owls • 3 owls

  44. 7a – a – 2a = 36a = ? • 4 • 9 • 12 • 10

  45. 1/10m = 10m = ? • 100 • 10 • 20 • 50

  46. What is the next number in this pattern?1, 4, 9, 16, … • 20 • 21 • 24 • 25

  47. The Colorful Crayon Company sells crayons in boxes of 8, 24, 72, and 216. What variable expression represents the relationship between the numbers of crayons in the boxes? • x + 3 • x - 3 • x multiplied by 3 • x ÷ 3

  48. The years 1992, 1996, 2000, and 2004 were leap years. Which of these years will also be a leap year? • 2009 • 2010 • 2014 • 2020

  49. What is the rule for the following pattern?12, 20, 28, 36, … • +8 • -3 • ÷9 • x6

  50. Nate and Michelle both collect comic books. Michelle has twice as many comic books as Nate. Between the two of them, they have 57 comic books. In the following equation, n represents the number of comic books Nate has. 2n + n = 57How many comic books does Nate have? • 14 • 19 • 20 • 27

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