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1. |
What is the value of 9 - [12 + (15 ÷ 3)]? |
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A. |
-8 |
B. |
26 |
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C. |
0 |
D. |
2 |
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Hint |
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2. |
Find the value of  |
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A. |
14 |
B. |
-14 |
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C. |
5 |
D. |
-56 |
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Hint |
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3. |
Name the sets of numbers to which the value of -16 ÷ 50 belongs. |
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A. |
reals (R), rationals (Q) |
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B. |
reals (R), rationals (Q), integers (Z) |
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C. |
reals (R), rationals (Q), integers (Z), whole numbers (W) |
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D. |
reals (R), irrationals (I) |
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Hint |
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4. |
Name the additive inverse of  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Write an algebraic expression to represent ''the sum of 6 and three times a number squared.'' |
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A. |
6 + 3x |
B. |
6 + 3x2 |
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C. |
6(3x)2 |
D. |
6(3x) |
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Hint |
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6. |
Solve 18 + a = 36. |
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A. |
54 |
B. |
-2 |
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C. |
-18 |
D. |
18 |
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Hint |
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7. |
The formula for the area of a trapezoid is Solve the formula for h. |
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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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8. |
Evaluate 1.5 + |2x - 4| if x = -3. |
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A. |
3.5 |
B. |
-0.5 |
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C. |
-11.5 |
D. |
11.5 |
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Hint |
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9. |
Solve |4x + 2| + 6 = 0. |
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A. |
2 |
B. |
 |
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C. |
-2 |
D. |
1 |
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Hint |
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10. |
Solve 4x > 28. |
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A. |
{x | x > 28} |
B. |
{x | x < 4} |
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C. |
{x | x > 7} |
D. |
{x | x < 7} |
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Hint |
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11. |
Graph the solution set of |3y + 9| > 12. |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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12. |
The formula for the perimeter of a rectangle is , where is the length of the rectangle and w is the width. If a rectangle is 17 ft long and 8 ft wide, what is its perimeter? |
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A. |
42 ft |
B. |
25 ft |
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C. |
68 ft |
D. |
50 ft |
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Hint |
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13. |
Evaluate p · (p + 3q) – r if p = -7, q = 4, and r = -16. |
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A. |
45 |
B. |
-51 |
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C. |
-19 |
D. |
77 |
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Hint |
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14. |
Identify the multiplicative inverse of 2.5. |
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A. |
0.25 |
B. |
5.2 |
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C. |
0.5 |
D. |
0.4 |
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Hint |
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15. |
Solve the equation x – 82 = 143 |
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A. |
-61 |
B. |
 |
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C. |
225 |
D. |
61 |
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Hint |
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16. |
Solve the equation  |
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A. |
-1 |
B. |
9 |
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C. |
 |
D. |
20 |
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Hint |
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17. |
If what is the value of  |
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A. |
89 |
B. |
27 |
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C. |
 |
D. |
29 |
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Hint |
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18. |
Solve x + 7 > 13. |
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A. |
{x | x > 20} |
B. |
{x | x < 13} |
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C. |
{x | x 20} |
D. |
{x | x > 6} |
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Hint |
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19. |
Solve the inequality | 6x + 2 | < 5. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
Solve the inequality –13 < -5x – 3 < 17. |
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A. |
{x | -2 < x < 4} |
B. |
{x | 2 < x < -4} |
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C. |
{x | -4 < x < 2} |
D. |
{x | 4 > x > -2} |
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Hint |
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