1. Quarter 3 Exam BATTLE
Subtitle

2. Solve the equation
n = -6

3. Find each number. Round to the nearest tenth if necessary.
0.5% of 80 =
0.4

4. Solve for the value of x.
x = 15

5. Solve the equation
𝑎≤1

6. Of the 65 books on the bookshelf, 15 are nonfiction
Of the 65 books on the bookshelf, 15 are nonfiction. What percent of the books are nonfiction?

7. Solve for the value of x.
x = 44

8. Classify each triangle by its angles and sides.

9. Represent each of the following as an algebraic inequality.
the sum of 9x and 6x is at least 14.
9𝑥+6𝑥 ≥14

10. Name the relationship: complementary, supplementary, vertical, or adjacent.

11. Solve for the value of x.
𝑥 =8

12. Solve the equation
x = -5

13. Write an equation for each problem. Then solve
Write an equation for each problem. Then solve. Round to the nearest tenth if necessary.
What number is 35% of 72? 𝑥=
25.2

14. Solve for the value of x.
x = 13

15. Solve the equation
𝑥>7

16. Solve the equation
v = -7

17. Write an equation for each problem. Then solve
Write an equation for each problem. Then solve. Round to the nearest tenth if necessary.
What percent of 392 is 98?
98=𝑥 392
25%

18. Solve the equation
x = 9

19. Solve for the value of x.
x = 20

20. Solve the equation
a = 13

21. Solve for the value of x.
x = 27

22. Solve the equation
v = -4

23. Write a proportion for each problem. Then solve
Write a proportion for each problem. Then solve. Round to the nearest tenth if necessary.
9 is 45% of what number?

24. Solve the equation
𝑛≥1

25. Solve the equation
n = 9

26. Name the relationship: complementary, supplementary, vertical, or adjacent.

27. Solve the equation
k = 19

28. Solve the equation
𝑎>−5

29. Solve the equation
𝑥≥13

30. Solve the equation
r = -19

31. Solve for the value of x.
x = 20

32. Represent the following word problem as an algebraic inequality and then SOLVE for the variable.
Simon wants to order DVD’s over the internet. Each DVD costs $15.99 and shipping for the entire order is $ Chris has no more than $100 to spend. How many DVD’s can Simon buy without exceeding his $100 limit?
15.99𝑥+9.99≤100
𝑥≤5 DVDs

33. Solve the equation
𝑏≥99

34. Solve the equation
r = -12

35. Solve for the value of x.
𝑥 =6

36. Solve for the value of x.
𝑥 =3

37. Write a proportion for each problem. Then solve
Write a proportion for each problem. Then solve. Round to the nearest tenth if necessary.
What percent of 60 is 12?

38. Solve the equation
𝑏>42

39. Solve for the value of x.
x = 47

40. Find the measure of angle b.
𝑏 =29°

41. There are 276 students at Madisonville Junior High
There are 276 students at Madisonville Junior High. About 3 4 % of the seventh grade have traveled to a foreign land. What is the approximate number of seventh grade students that have traveled to a foreign land? 2

42. Solve the equation
𝑥>16

43. Name the relationship: complementary, supplementary, vertical, or adjacent.

44. Solve the equation
𝑥≥−4

45. Solve for the value of x.
x = 13

46. Solve the equation
𝑎<−13

47. Represent the following word problem as an algebraic inequality and then SOLVE for the variable.
Circle Bowl charges a $75 flat fee for birthday party rentals and $5.50 for each person. Stacey has no more than $150 to spend on the birthday party. How many can Stacey invite to her party without exceeding her limit?
5.5𝑥+75≤ 𝑥≤13 people

48. Find each number. Round to the nearest tenth if necessary.
85% of 994 =
844.9

49. Name the relationship: complementary, supplementary, vertical, or adjacent.

50. Estimate.
1 2 % of 316=
1.5

51. Solve for the value of x.
x = 9

52. Sally read the nutrition faction on a box of cereal
Sally read the nutrition faction on a box of cereal. Each cup provides 8% of the recommended daily value of potassium. If a cup of the cereal contains 250 milligrams of potassium, what is the recommended daily value of potassium? Round to the nearest whole number.

53. Solve for the value of x.
x = 26

54. A local bakery sold 60 loaves of bread in one day
A local bakery sold 60 loaves of bread in one day. IF 70% of these were sold in the afternoon, who many loaves were sold in the afternoon?

55. Solve for the value of x.
x = 37

56. In a recent year, 25.5% of households participated in voting for a popular television competition. There are million households in the US. How many households watched the finals?
28.1 million

57. Solve for the value of x.
x = 11

58. Find each number. Round to the nearest tenth if necessary.
54% of 85 =
45.9

59. Classify each triangle by its angles and sides.

60. Estimate.
32% of 99.9 = 30

61. Classify each triangle by its angles and sides.

62. A family pays $25 each month for phone access
A family pays $25 each month for phone access. Next month, the cost will increase by 6% because of an equipment fee. After this increase, what will be the cost for the phone access?
$25.15

63. Classify each triangle by its angles and sides.

64. Represent each of the following as an algebraic inequality.
𝑥 ≤45
x is at most 45

65. Find the measure of angle b.
𝑏 = 21°

66. Represent each of the following as an algebraic inequality.
the product of x and 7 is less than or equal to 57.
7𝑥 ≤57

67. Find the measure of angle b.
𝑏 =50°

68. Represent the following word problem as an algebraic inequality and then SOLVE for the variable.
If 5 times a number is increased by 4, the result is at least 19. Find the least possible number that satisfies these conditions.
5𝑥+4≥19
𝑥≥3

69. Find the measure of angle b.
𝑏 =74°

70. Solve for the value of x.
𝑥 =4

71. Represent each of the following as an algebraic inequality.
6 less than a number y is under 36.
𝑦−6<36

72. Solve for the value of x.
𝑥 =2

73. Represent the following word problem as an algebraic inequality and then SOLVE for the variable.
The sum of twice a number and 5 is at most 15. What are the possible values for the number?
2𝑥+5≤15
𝑥≤5

74. Solve for the value of x.
𝑥 =7

75. Find each number. Round to the nearest tenth if necessary.
35% of 500 =
175