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1. |
Graph {-3, 3}. |
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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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2. |
Solve  |
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A. |
n = 2 |
B. |
n = 9 |
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C. |
n =  |
D. |
n =  |
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3. |
Which pair of ratios forms a proportion? |
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A. |
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B. |
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C. |
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D. |
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4. |
Find sin X. |
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A. |
0.6 |
B. |
8 |
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C. |
0.75 |
D. |
0.8 |
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Hint |
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5. |
Which line has a slope of  and passes through (2, -4)? |
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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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6. |
Use elimination to solve the system given below.
4x + 3y = -20
x + 3y = 4 |
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A. |
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B. |
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C. |
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D. |
(-8, 4) |
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Hint |
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7. |
Which system of inequalities is graphed below? |
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A. |
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B. |
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C. |
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D. |
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8. |
Write an expression for the area of the rectangle shown below. |
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A. |
6xy2 + 4x3y |
B. |
6xy2 + 7x3y |
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C. |
12xy2 + 4x3y |
D. |
9x2y4 + 12x4y3 |
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Hint |
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9. |
Which of the following values is prime? |
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A. |
96 |
B. |
53 |
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C. |
72 |
D. |
81 |
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Hint |
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10. |
Factor 3x3 + 2x2y + 3xy2 + 2y3 |
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A. |
(x2 + y2)(3x + 2y) |
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B. |
(3x + 2y)(x + y)(x - y) |
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C. |
xy(3x2 + 2x + 3y + 2y2) |
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D. |
x2(3x + 2y) + y2(3x + 2y) |
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Hint |
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11. |
If a $5000 piece of equipment looses value at a rate of 5% per year, how much will it be worth after 5 years? |
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A. |
$4279.35 |
B. |
$6381.41 |
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C. |
$3868.90 |
D. |
$4011.62 |
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Hint |
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12. |
Find  . |
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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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13. |
Solve –13b – 17 – 5b = 2b – 10 –20b – 7. |
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A. |
b = 0 |
B. |
All Real Numbers |
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C. |
b = 1 |
D. |
No Solution |
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Hint |
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14. |
Suppose y varies directly as x, and y = -65 when x = -26. Write a direct variation equation that relates x and y. |
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A. |
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B. |
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C. |
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D. |
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15. |
Write an equation of the line shown in the graph. |
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A. |
y = 2x – 5 |
B. |
y = 2x + 5 |
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C. |
y = -2x + 5 |
D. |
y = -2x – 5 |
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Hint |
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16. |
Which point is not in the solution set of y < 7x + 6 and y < -7x + 6. |
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A. |
(-1, 6) |
B. |
(1, -5) |
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C. |
(0, 2) |
D. |
(2, -15) |
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Hint |
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17. |
In which measurement class does the median occur? |
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A. |
25-29 months |
B. |
20-24 months |
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C. |
30-34 months |
D. |
35-39 months |
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Hint |
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18. |
The table shows the results when a number cube was rolled. What is the experimental probability of rolling a one? |
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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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19. |
Which of the following is a difference of two squares? |
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A. |
x2 – 9 |
B. |
x2 + 36 |
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C. |
x2 + 6x + 9 |
D. |
x2 – 8x – 16 |
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Hint |
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20. |
Three houses are sharing their electricity. One house uses  W, another uses  W, and the final one uses  . How much total electricity are they using? |
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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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