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1. |
Solve d = 5 + 13 + (-6). |
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A. |
12 |
B. |
-24 |
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C. |
24 |
D. |
-12 |
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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. |
-1 |
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C. |
2 |
D. |
4 |
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Hint |
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3. |
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. |
6.7 |
B. |
2.4 |
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C. |
1.7 |
D. |
5.8 |
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Hint |
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4. |
Evaluate (3 + 10 ÷ 2 – 6 + 18) ÷ 22. |
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A. |
6.5 |
B. |
4.625 |
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C. |
10 |
D. |
5 |
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Hint |
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5. |
Order the integers {10, 14, -15, -1, 0} from least to greatest. |
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A. |
{-15, -1, 0, 10, 14} |
B. |
{14, 10, 0, -1, -15} |
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C. |
{0, -1, 10, 14, -15} |
D. |
{-15, 14, 10, 0, -1} |
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Hint |
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6. |
Order  from least to greatest. |
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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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7. |
Raymond's ladder is 1 times taller than Mykia's ladder. If Mykia's ladder is 5 feet tall, how tall is Raymond's ladder? |
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A. |
 feet |
B. |
 feet |
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C. |
 feet |
D. |
 feet |
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Hint |
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8. |
A walkway is composed of rows of bricks that are 2 inches wide. How many bricks are in a row if the walkway is 32 inches wide? |
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A. |
13 |
B. |
15 |
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C. |
18 |
D. |
16 |
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Hint |
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9. |
Estimate  . |
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A. |
27 |
B. |
24 |
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C. |
26 |
D. |
25 |
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Hint |
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10. |
In a right triangle, a = 14.2 cm and b = 13.9 cm. Find c. Round to the nearest tenth. |
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A. |
c = 19.9 cm |
B. |
c = 14.1 cm |
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C. |
c = 0.3 cm |
D. |
c = 2.9 cm |
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Hint |
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11. |
In a right triangle, a = 4 inches and c = 7 inches. Find b. |
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A. |
b = 8 inches |
B. |
b = 5 inches |
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C. |
b = 6 inches |
D. |
b = 3 inches |
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Hint |
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12. |
Evaluate x – m if x = -6 and m = 8. |
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A. |
-14 |
B. |
2 |
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C. |
14 |
D. |
-2 |
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Hint |
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13. |
The temperatures in five Minnesota cities are -7°F, -3°F, 5°F, -4°F, and -6°F. Find the mean (average) temperature of the cities. |
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A. |
-4°F |
B. |
1°F |
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C. |
-2°F |
D. |
-3°F |
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Hint |
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14. |
An African elephant calf weighs about 250 pounds at birth. A male adult elephant weighs 12,000 pounds. Which equation can be used to determine the number of pounds the elephant gains in his lifetime? Let p represent the number of pounds gained. |
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A. |
12,000 + p = 250 |
B. |
250p = 12,000 |
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C. |
250 – p = 12,000 |
D. |
250 + p = 12,000 |
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Hint |
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15. |
Solve -16m = -128. |
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A. |
-2,048 |
B. |
2,048 |
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C. |
-8 |
D. |
8 |
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Hint |
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16. |
Write -2 as a decimal. |
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A. |
-2.8 |
B. |
-2.4 |
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C. |
2.4 |
D. |
-2.2 |
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Hint |
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17. |
Evaluate m4 · n3 if m = 3 and n = 5. |
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A. |
180 |
B. |
10,125 |
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C. |
206 |
D. |
16,875 |
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Hint |
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18. |
Write 4.06 × 10-4 in standard form. |
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A. |
0.000406 |
B. |
0.00406 |
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C. |
40,600 |
D. |
4,060 |
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Hint |
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19. |
Find - . |
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A. |
5 |
B. |
-5 |
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C. |
-12.5 |
D. |
12.5 |
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Hint |
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20. |
Miguel hiked 3 miles due north and then 2 miles due east. How far is he from his starting point? |
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A. |
4.1 miles |
B. |
5 miles |
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C. |
3.6 miles |
D. |
2.2 miles |
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Hint |
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