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1. |
Write  using negative exponents. |
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A. |
-2-4 |
B. |
2-3 |
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C. |
-24 |
D. |
2-4 |
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Hint |
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2. |
Write  as a decimal. |
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A. |
2.3 |
B. |
2.5 |
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C. |
0.4 |
D. |
0.5 |
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Hint |
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3. |
Find the product  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
What are the x- and y-intercepts of the graph below? |
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A. |
(-2, 0); (0, -4) |
B. |
(2, 0); (0, -4) |
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C. |
(-2, 0); (0, 4) |
D. |
(2, 0); (0, 4) |
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Hint |
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5. |
Classify  by its angles and sides. |
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 |
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A. |
obtuse isosceles |
B. |
acute isosceles |
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C. |
acute equilateral |
D. |
obtuse equilateral |
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Hint |
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6. |
Determine the surface area of the cylinder below. |
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 |
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A. |
251.3 m2 |
B. |
301.6 m2 |
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C. |
351.9 m2 |
D. |
452.4 m2 |
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Hint |
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7. |
Simplify 2n + 6(n – 7). |
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A. |
8n – 42 |
B. |
8n – 7 |
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C. |
15n |
D. |
n |
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Hint |
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8. |
Factor 15x3 - 5x2. |
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A. |
x2 (15x – 5) |
B. |
x(15x2 - 5x) |
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C. |
5x(3x2 - x) |
D. |
5x2 (3x – 1) |
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Hint |
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9. |
Express 0.00186 in scientific notation. |
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A. |
1.86 × 10-3 |
B. |
1.86 × 10-5 |
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C. |
1.86 × 103 |
D. |
1.86 × 10-4 |
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Hint |
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10. |
Write  as a decimal. |
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A. |
10.6 |
B. |
10.75 |
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C. |
10.25 |
D. |
10.34 |
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Hint |
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11. |
Determine whether the graph is a function. Explain. |
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A. |
The graph does not provide enough information. |
B. |
No, because there are two elements in the domain that are paired with the same element in the range. |
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C. |
Yes, the graph passes the vertical line test. |
D. |
No, the graph fails the vertical line test. |
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Hint |
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12. |
Which graph is not a function? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Solve the system of equations given by 3y = 6x + 3 and y = 2x + 1. |
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A. |
infinitely many solutions |
B. |
no solution |
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C. |
(-2, -3) |
D. |
(0, 1) |
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Hint |
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14. |
Solve the system of equations given by  and x = 6. |
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A. |
(6, -5) |
B. |
(6, 16) |
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C. |
 |
D. |
(6, 13) |
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Hint |
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15. |
The measures of the angles of a certain triangle are in the ratio 10:11:15. What are the measures of the angles? |
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A. |
57°, 60°, 63° |
B. |
60°, 66°, 90° |
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C. |
42°, 64°, 74° |
D. |
50°, 55°, 75° |
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Hint |
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16. |
A cookie recipe calls for two eggs and yields 4 dozen cookies. How many eggs would be necessary to make 10 dozen cookies? |
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A. |
5 eggs |
B. |
4 eggs |
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C. |
7eggs |
D. |
6 eggs |
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Hint |
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17. |
Suppose a number cube is rolled. What is the probability of rolling a number greater than 4? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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18. |
The box-and-whisker plot represents the test scores of 25 students. What percent of the scores were above 50? |
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A. |
25% |
B. |
50% |
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C. |
75% |
D. |
100% |
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Hint |
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19. |
How many different cars can be produced from five color choices and three engine choices? |
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A. |
15 |
B. |
10 |
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C. |
20 |
D. |
8 |
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Hint |
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20. |
Prism A and prism B are similar. If prism A has length 5 feet and width 8 feet and prism B has length 7.5 feet, what is the width of prism B? |
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A. |
5.3 ft |
B. |
4.7 ft |
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C. |
12 ft |
D. |
3.1 ft |
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Hint |
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