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1. |
Write an expression to represent ''five times as much as I paid yesterday.'' |
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A. |
5c |
B. |
 |
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C. |
5 - c |
D. |
5 + c |
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Hint |
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2. |
Choose the correct symbol below to make the sentence true.
|-4| ___ 3 |
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A. |
= |
B. |
< |
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C. |
> |
D. |
none of these |
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Hint |
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3. |
Order the integers {2, 0, -4, -6, 1} from least to greatest. |
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A. |
{-6, -4, 0, 1, 2} |
B. |
{-4, -6, 0, 2, 1} |
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C. |
{-6, -4, 0, 2, 1} |
D. |
{0, 1, 2, -4, -6} |
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Hint |
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4. |
In a recipe, 3 cups of fruit serves 5 people. How many cups of fruit would serve 100 people? |
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A. |
70 cups |
B. |
80 cups |
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C. |
60 cups |
D. |
90 cups |
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Hint |
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5. |
Find  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
Tell which proportion could be used to solve the problem. If a 20-minute long-distance call costs $2.75, how much does a similar 8-minute call cost? |
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A. |
Both are correct |
B. |
 |
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C. |
 |
D. |
Neither are correct |
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Hint |
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7. |
A triangle on the coordinate plane has vertices A(0, 0), B(0, 5), and
C(7, 0). Determine the perimeter of the triangle to the nearest tenth. |
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A. |
15.6 units |
B. |
13.6 units |
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C. |
8.6 units |
D. |
20.6 units |
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Hint |
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8. |
The coordinates of points R and S are (4, 7) and (-1, 2), respectively. What is the distance between the points to the nearest tenth? |
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A. |
5.8 units |
B. |
5 units |
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C. |
4.7 units |
D. |
7.1 units |
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Hint |
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9. |
Solve  = 43. |
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A. |
129 |
B. |
40 |
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C. |
9 |
D. |
46 |
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Hint |
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10. |
Solve k = (-2) + (-7) + (-9) + (-15). |
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A. |
k = -3 |
B. |
k = -31 |
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C. |
k = -33 |
D. |
k = 33 |
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Hint |
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11. |
Solve t = -42 – (-15). |
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A. |
t = -57 |
B. |
t = 27 |
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C. |
t = 57 |
D. |
t = -27 |
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Hint |
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12. |
Express the ratio 30 minutes to 4 hours in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Express 0.0000000139 in scientific notation. |
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A. |
1.39 × 10-9 |
B. |
1.39 × 10-7 |
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C. |
1.39 × 108 |
D. |
1.39 × 10-8 |
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Hint |
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14. |
Determine whether the number  is rational or irrational. |
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A. |
Neither |
B. |
Rational |
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C. |
Irrational |
D. |
Both |
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Hint |
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15. |
Evaluate -4p – r if p = -6 and r = 3. |
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A. |
-21 |
B. |
21 |
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C. |
27 |
D. |
-27 |
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Hint |
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16. |
Write  as a decimal. |
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A. |
0.34 |
B. |
0.32 |
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C. |
0.85 |
D. |
0.68 |
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Hint |
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17. |
Find - ÷  . Write in simplest form. |
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A. |
- |
B. |
- |
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C. |
- |
D. |
-1 |
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Hint |
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18. |
The graph shows the change in the number of poodles registered with the American Kennel Club. Find the rate of change in number of poodles registered from 2000 to 2002. |
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A. |
-12,000 poodles per year |
B. |
-4,500 poodles per year |
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C. |
-6,000 poodles per year |
D. |
-3,000 poodles per year |
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Hint |
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19. |
Find the slope of the line. |
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A. |
-1 |
B. |
- |
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C. |
1 |
D. |
0 |
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Hint |
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20. |
The graph shows the fees charged by a plumber. Interpret the meaning of the slope as a rate of change. |
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A. |
The plumber charges $40 for each job. |
B. |
The plumber charges $40 for each hour worked. |
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C. |
The plumber charges $80 for each job. |
D. |
The plumber charges $80 for each hour worked. |
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Hint |
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