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1. |
Evaluate  if a = 5, b = 6 and c = 3. |
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A. |
3 |
B. |
30 |
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C. |
 |
D. |
10 |
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Hint |
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2. |
Find the absolute value of -17. |
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A. |
-17 |
B. |
17 |
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C. |
 |
D. |
-18 |
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Hint |
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3. |
Solve x = -28 ÷ 7. |
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A. |
-21 |
B. |
4 |
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C. |
-4 |
D. |
21 |
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Hint |
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4. |
The diameter of a child's circular wading pool is  feet. What is the circumference of the pool? Use  . |
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A. |
3 feet |
B. |
 feet |
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C. |
 feet |
D. |
 feet |
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Hint |
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5. |
At a local lake, you can rent canoes for a flat fee of $5.00, plus an additional fee of $2.00 per hour. If you have $15.00, use the equation
15 = 2h + 5 to determine how many hours you can use the canoe. |
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A. |
4 hours |
B. |
10 hours |
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C. |
7.5 hours |
D. |
5 hours |
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Hint |
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6. |
Estimate  . |
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A. |
3 |
B. |
5 |
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C. |
2 |
D. |
4 |
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Hint |
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7. |
Solve  . Write the solution in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
40 is what percent of 25? |
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A. |
62.5 |
B. |
16 |
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C. |
10 |
D. |
160 |
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Hint |
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9. |
What is the least energy used by any of these states (in hundred trillion BTU's)? |
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 |
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A. |
4 |
B. |
7 |
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C. |
6 |
D. |
5 |
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Hint |
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10. |
What is the greatest common factor of 64 and 40? |
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A. |
20 |
B. |
4 |
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C. |
8 |
D. |
2 |
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Hint |
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11. |
What is the greatest common factor of 20x2 and 32x3? |
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A. |
4x |
B. |
8x3 |
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C. |
8x |
D. |
4x2 |
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Hint |
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12. |
Express  as a percent. |
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A. |
80% |
B. |
20% |
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C. |
60% |
D. |
90% |
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Hint |
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13. |
Which numbers are ordered from least to greatest? |
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A. |
0, 1, -18, -20, -23 |
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B. |
-23, -20, -18, 0, 1 |
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C. |
1, 0, -18, -20, -23 |
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D. |
-18, -20, -23, 0, 1 |
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Hint |
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14. |
Solve 10 – 6s = -32. |
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A. |
5 |
B. |
-7 |
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C. |
-5 |
D. |
7 |
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Hint |
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15. |
Solve 5s - 2 < 18 |
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A. |
s > 5 |
B. |
s < 4 |
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C. |
s < 5 |
D. |
s > 4 |
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Hint |
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16. |
Express 65% as a fraction in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Evaluate 124. |
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A. |
18,491 |
B. |
20,736 |
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C. |
16,777,216 |
D. |
48 |
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Hint |
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18. |
Write 6.2 × 105 in standard form. |
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A. |
62,000 |
B. |
6,200,000 |
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C. |
620,000 |
D. |
62,000,000 |
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Hint |
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19. |
The frequency table shows the height of drops of several waterfalls in the United States. How many waterfalls have a drop of 599 feet or less? |
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 |
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A. |
6 |
B. |
5 |
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C. |
21 |
D. |
18 |
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Hint |
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20. |
Find  + written in simplest form. |
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A. |
 |
B. |
|
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C. |
 |
D. |
 |
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Hint |
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