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1. |
Solve the equation 6 - (-8) = b. |
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A. |
2 |
B. |
18 |
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C. |
14 |
D. |
-2 |
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Hint |
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2. |
Simplify (-16c) - (-4c). |
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A. |
-12c |
B. |
12c |
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C. |
20c |
D. |
-20c |
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Hint |
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3. |
Find the product of -2, 6, and (-12). |
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A. |
72 |
B. |
-72 |
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C. |
-144 |
D. |
144 |
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Hint |
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4. |
To find the solution for -7c = -112 ______. |
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A. |
divide each side by -112 |
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B. |
multiply each side by -112 |
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C. |
divide each side by -7 |
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D. |
multiply each side by -7 |
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Hint |
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5. |
Sarah must maintain a balance of at least $500 in her checking account to avoid finance charges. If her current balance is $794, write an inequality to determine how many times she can withdraw $25 for shopping without paying finance charges. |
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A. |
25w  500 |
B. |
25w 794 |
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C. |
25w 106 |
D. |
25w 294 |
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Hint |
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6. |
Which fraction is equivalent to  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
Find the quotient  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Find the solution if the quotient of a number and 6 is at least negative seven. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Find the difference –5 – (-11). |
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A. |
-16 |
B. |
16 |
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C. |
6 |
D. |
-6 |
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Hint |
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10. |
Evaluate x5 - 13 if x = -2. |
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A. |
19 |
B. |
-23 |
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C. |
3 |
D. |
-45 |
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Hint |
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11. |
Solve  |
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A. |
 |
B. |
x = 2 |
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C. |
All real numbers |
D. |
 |
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Hint |
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12. |
Find the y- intercept for the graph of 4x – 2y = 16. |
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A. |
8 |
B. |
-4 |
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C. |
4 |
D. |
-8 |
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Hint |
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13. |
Which of the following is the equation for the given graph? |
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 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Find  |
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A. |
15, -15 |
B. |
-15 |
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C. |
14, -14 |
D. |
15 |
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Hint |
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15. |
A mirror reflected a ray of light 145°. Classify the angle of reflection. |
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A. |
acute |
B. |
obtuse |
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C. |
right |
D. |
straight |
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Hint |
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16. |
If  what is the value of x to the nearest tenth? |
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 |
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A. |
1.3 feet |
B. |
1.92 feet |
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C. |
1.8 feet |
D. |
0.5 feet |
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Hint |
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17. |
Find the interquartile range of
{15, 16, 17, 5, 2, 20, 18, 20, 4, 11, 19, 11, 13}. |
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A. |
10.5 |
B. |
18.5 |
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C. |
15 |
D. |
18 |
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Hint |
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18. |
If m 1 = 55° and  and  are supplementary, what is m2? |
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A. |
35° |
B. |
305° |
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C. |
55° |
D. |
125° |
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Hint |
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19. |
Find each missing angle measure. |
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 |
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A. |
m = 45°, m = 75° |
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B. |
m = 60°, m = 90° |
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C. |
m = 30°, m = 60° |
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D. |
m = 50°, m = 80° |
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Hint |
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20. |
Identify a diagonal of the solid. |
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 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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