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1. |
Find the value for t in t = 41 - (-19). |
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A. |
60 |
B. |
22 |
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C. |
-22 |
D. |
-60 |
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Hint |
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2. |
Evaluate the expression ab ÷ c if a = -2, b = -4, and c = 4. |
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A. |
-2 |
B. |
2 |
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C. |
4 |
D. |
-1 |
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Hint |
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3. |
Solve  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Solve the equation  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Which number is not a perfect square? |
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A. |
25 |
B. |
27 |
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C. |
49 |
D. |
9 |
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Hint |
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6. |
Estimate  . |
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A. |
8 |
B. |
10 |
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C. |
11 |
D. |
9 |
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Hint |
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7. |
Find the distance between the pair of points whose coordinates are given. Round to the nearest tenth. |
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 |
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A. |
5.8 |
B. |
2.4 |
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C. |
1.7 |
D. |
6.7 |
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Hint |
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8. |
Evaluate 23 + 5 × (6 + 4) ÷ 2. |
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A. |
108 |
B. |
41 |
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C. |
65 |
D. |
33 |
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Hint |
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9. |
Evaluate 4a + 2b – 3c if a = 2, b = 3, and c = 4. |
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A. |
6 |
B. |
11 |
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C. |
31 |
D. |
2 |
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Hint |
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10. |
Evaluate |-21| - |16|. |
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A. |
37 |
B. |
-37 |
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C. |
5 |
D. |
36 |
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Hint |
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11. |
Solve b + 17 = -21. |
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A. |
b = 38 |
B. |
b = 4 |
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C. |
b = -4 |
D. |
b = -38 |
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Hint |
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12. |
Find the perimeter of a rectangle whose dimensions are 12 cm by
9 cm. |
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A. |
43 cm |
B. |
43 cm |
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C. |
42 cm |
D. |
42 cm |
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Hint |
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13. |
Evaluate xyz if x =, y = 4 , and z = . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Solve n = . |
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A. |
n = 2 |
B. |
n = |
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C. |
n = |
D. |
n = 3 |
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Hint |
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15. |
Maria has a rectangular garden with dimensions 10 feet by 15 feet. She plans to place a dividing fence along the diagonal of the garden. What will be the length of Maria's fence? |
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A. |
about 25 feet |
B. |
about 18 feet |
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C. |
about 11.2 feet |
D. |
about 5 feet |
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Hint |
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16. |
Write -2 as a decimal. |
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A. |
-2.2 |
B. |
2.4 |
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C. |
-2.4 |
D. |
-2.8 |
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Hint |
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17. |
Destiny cut a rope into four pieces. The lengths of the four pieces are 3 inches, 2 inches, 4 inches, and 5 . What was the length of the original rope? |
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A. |
10 inches |
B. |
12 inches |
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C. |
20 inches |
D. |
15 inches |
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Hint |
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18. |
Evaluate x2 · y3 if x = 6 and y = 3. |
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A. |
972 |
B. |
1,944 |
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C. |
324 |
D. |
108 |
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Hint |
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19. |
The amount of time in hours a thunderstorm will last can be estimated using the expression  , where d represents the distance across the storm in miles. Estimate how much longer a storm that is 8 miles across will last than a storm that is 3 miles across? |
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A. |
4 hours |
B. |
3 hours |
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C. |
1 hour |
D. |
2 hours |
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Hint |
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20. |
Which of the following are Pythagorean triples? |
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A. |
6, 12, 13 |
B. |
7, 9, 11 |
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C. |
9, 12, 15 |
D. |
10, 12, 16 |
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Hint |
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