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1. |
Find the absolute value of -17. |
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A. |
-17 |
B. |
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C. |
17 |
D. |
-18 |
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Hint |
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2. |
What inequality is represented by the graph? |
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A. |
9 > 3 |
B. |
-9 = -3 |
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C. |
-9 > -3 |
D. |
-9 < -3 |
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Hint |
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3. |
Express  in simplest form. |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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4. |
Express  as a percent. Round to the nearest tenth. |
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A. |
33.3% |
B. |
17.1% |
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C. |
12.5% |
D. |
15.2% |
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Hint |
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5. |
What number is 34% of 65? |
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A. |
19.1 |
B. |
41.2 |
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C. |
52.3 |
D. |
22.1 |
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Hint |
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6. |
Ben asked some of his neighbors about their main type of exercise. Of those asked 21% said they walk or jog to keep fit. If 65,000 people live in Ben's city, how many people could be expected to walk or jog for exercise? |
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A. |
13,650 |
B. |
35,480 |
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C. |
21,000 |
D. |
51,350 |
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Hint |
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7. |
Find the perimeter of the parallelogram below. |
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A. |
40 units |
B. |
208 units |
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C. |
64 units |
D. |
20 units |
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Hint |
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8. |
Express 16 per 100 as a percent. |
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A. |
32% |
B. |
0.16% |
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C. |
8% |
D. |
16% |
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Hint |
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9. |
Express 82 out of 100 as a percent. |
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A. |
0.83% |
B. |
82 % |
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C. |
82% |
D. |
0.83% |
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Hint |
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10. |
Which numbers are ordered from least to greatest? |
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A. |
-18, -20, -23, 0, 1 |
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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. |
0, 1, -18, -20, -23 |
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Hint |
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11. |
Solve z = -20 ÷ 10 |
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A. |
2 |
B. |
10 |
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C. |
-10 |
D. |
-2 |
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Hint |
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12. |
Solve x + 9 = 11. |
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A. |
-2 |
B. |
11 |
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C. |
9 |
D. |
2 |
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Hint |
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13. |
Solve k =  +  . |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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14. |
Find the interest earned if $278.50 is placed in a savings account at 9.5% simple interest for 3 years. |
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A. |
$79.37 |
B. |
$90.34 |
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C. |
$28.50 |
D. |
$26.46 |
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Hint |
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15. |
Find the true sentence. |
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A. |
63% < 0.6 |
B. |
0.56 =  |
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C. |
45% >  |
D. |
 > 0.17 |
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Hint |
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16. |
Which set of rational numbers is ordered from least to greatest? |
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A. |
, 73%,  , 0.6 |
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B. |
0.6, , , 73% |
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C. |
, 0.6, 73%, |
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D. |
0.6, , 73%, |
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Hint |
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17. |
Which set of rational numbers is ordered from greatest to least? |
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A. |
90%, 0.91,  ,  |
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B. |
 , 44%, 0.4, 4% |
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C. |
 , , 0.07, 70% |
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D. |
38%,  , 0.3, 37% |
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Hint |
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18. |
Find the multiplicative inverse of 10. |
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A. |
10 |
B. |
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C. |
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D. |
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Hint |
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19. |
The number of U.S. households with cable television increased 219% between 1981 and 2001. Write 219% as a decimal. |
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A. |
21,900 |
B. |
21.9 |
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C. |
0.219 |
D. |
2.19 |
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Hint |
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20. |
Estimate 178% of 31. |
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A. |
54 |
B. |
24 |
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C. |
30 |
D. |
45 |
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Hint |
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