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1. |
What is the next term in the sequence 1, 4, 7, 10, …? |
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A. |
11 |
B. |
7 |
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C. |
13 |
D. |
17 |
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Hint |
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2. |
Write  in simplest form. |
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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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3. |
Solve the equation 3x + 7 = 5x - 2. |
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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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4. |
Find the median of {55, 21, 47.4, 69, 71}. |
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A. |
71 |
B. |
21 |
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C. |
47.4 |
D. |
55 |
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Hint |
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5. |
Solve the proportion  for the value of z to the nearest hundredth. |
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A. |
2.10 |
B. |
1.34 |
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C. |
2.56 |
D. |
0.39 |
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Hint |
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6. |
An antique car was purchased for $7400 and is now worth $10,600. What is the approximate percent of change? |
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A. |
50% |
B. |
43.24% |
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C. |
30.19% |
D. |
69.81% |
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Hint |
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7. |
Rewrite 6x + 5y = 7 - 2x in the form Ax + By = C. |
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A. |
4x + 5y = 7 |
B. |
8x + 5y = 7 |
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C. |
-8x + 5y = 7 |
D. |
13y = 7 |
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Hint |
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8. |
Use elimination to solve the system of equations shown below.
2x - 4y = -5
3x + 4y = -15 |
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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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9. |
Determine which point is a solution to the system of inequalities by graphing.
 |
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A. |
no solution |
B. |
(5, 6) |
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C. |
(0, 7) |
D. |
(3, 2) |
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Hint |
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10. |
Simplify x3y0z-2. |
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A. |
 |
B. |
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C. |
-x3yz2 |
D. |
0 |
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Hint |
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11. |
Solve x2 + 4x + 4 = 0 by graphing. |
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A. |
-4, 4 |
B. |
4 |
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C. |
-2, 2 |
D. |
-2 |
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Hint |
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12. |
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. |
$6381.41 |
B. |
$3868.90 |
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C. |
$4011.62 |
D. |
$4279.35 |
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Hint |
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13. |
Solve 2z2 + z - 4 = 0 by completing the square. |
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A. |
 |
B. |
-2, 1 |
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C. |
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D. |
 |
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Hint |
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14. |
Find  |
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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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15. |
A triangle has vertices M(-3, 6), N(-3, 3), and O(0, 3). Find the coordinates of the dilated triangle M´N´O´ if the scale factor is  . |
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A. |
M´(-1, 2), N´(-1, 1), O´(0, 1) |
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B. |
M´(-9, 18), N´(-9, 9), O´(0, 9) |
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C. |
M´(-1, 6), N´(-1, 3), O´(0, 3) |
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D. |
M´(1, -2), N´(1, -1), O´(0, -1) |
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Hint |
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16. |
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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Hint |
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17. |
Write an equation of the line whose slope is  and whose y-intercept is 2. |
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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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18. |
Solve  |
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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. |
Find the product (2x - 3)(2x2 + 5x - 1). |
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A. |
4x3 + 4x2 – 17x – 3 |
B. |
4x3 + 4x2 – 17x + 3 |
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C. |
8x2 – 17x – 3 |
D. |
8x2 – 17x + 3 |
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Hint |
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20. |
Factor 3x2 – 8x + 3. |
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A. |
(3x – 1)(x – 3) |
B. |
not factorable |
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C. |
(3x – 5)(x – 1) |
D. |
(x – 1)(3x – 3) |
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Hint |
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