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1. |
Solve  |
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A. |
a = 29 |
B. |
a = -6 |
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C. |
a = 19 |
D. |
a = 5 |
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Hint |
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2. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
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A. |
18c2 - 3c + 7 |
B. |
18c2 - 15c + 7 |
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C. |
9c2 - 15c + 7 |
D. |
c + 7 |
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Hint |
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3. |
Write the standard form of the equation of the line that passes through
(-2, -3) and (2, -5). |
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A. |
2x + y = -7 |
B. |
2x - y = -1 |
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C. |
x + 2y = -8 |
D. |
x - 2y = -8 |
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Hint |
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4. |
Find the GCF of 14a2b4c and 56ab2c2 |
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A. |
56a2b2c2 |
B. |
14a2b4c2 |
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C. |
14ab2c |
D. |
56ab2c |
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Hint |
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5. |
Factor 14x2 - 28y2 + 56 |
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A. |
14(x2 - 14y2 + 42) |
B. |
(2x + 7y + 2)(7x - 4y + 2) |
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C. |
14xy(x - 2y + 4) |
D. |
14(x2 - 2y2 + 4) |
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Hint |
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6. |
Factor xy – 6 + 2y – 3x. |
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A. |
x(y – 3) + 2(y – 3) |
B. |
(x – 2)(y – 3) |
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C. |
(xy – 3x) + (2y – 6) |
D. |
(x + 2)(y – 3) |
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Hint |
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7. |
Find the coordinates of the vertex of the graph of the equation
y = x2 - 5x + 7. |
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A. |
 |
B. |
(0, 7) |
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C. |
(5, 7) |
D. |
 |
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Hint |
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8. |
Solve a2 + 16 = 0 by graphing. |
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A. |
 |
B. |
-4 |
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C. |
-4, 4 |
D. |
4 |
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Hint |
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9. |
Find  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Solve  |
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A. |
No Solution |
B. |
x = -6 |
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C. |
x = 6 |
D. |
All Real Numbers |
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Hint |
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11. |
Use the formula A = lw to find the width of a rectangle whose area is 46.875 square meters and whose length is 7.5 meters. |
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A. |
6.5 meters |
B. |
6.25 meters |
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C. |
6.35 meters |
D. |
6.2 meters |
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Hint |
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12. |
At a bulk store, lollipops cost $1.95 per pound and jawbreakers cost $1.25 per pound. How many pounds of lollipops should be added to 4 pounds of jawbreakers to make a mixture that costs $1.45 per pound? |
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A. |
2 pounds |
B. |
1.5 pounds |
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C. |
1.6 pounds |
D. |
1.8 pounds |
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Hint |
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13. |
Find the next three terms of the arithmetic sequence 101, 93, 85, 77, …. |
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A. |
70, 63, 56 |
B. |
69, 61, 53 |
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C. |
68, 59, 50 |
D. |
71, 65, 59 |
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Hint |
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14. |
Use the direct variation equation y = 22x to find x when y = 88. |
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A. |
x = 4 |
B. |
 |
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C. |
x = -4 |
D. |
 |
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Hint |
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15. |
Solve c + 49  -16. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Solve –6x – 12 > -18. |
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A. |
x > 5 |
B. |
x < 1 |
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C. |
x < 5 |
D. |
x > 1 |
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Hint |
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17. |
Which expression is equivalent to ((32)4)3? |
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A. |
2712 |
B. |
816 |
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C. |
96 |
D. |
99 |
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Hint |
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18. |
Which of the following expressions is an example of a polynomial with powers of x in ascending order? |
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A. |
x + 2x3 + 5x4 |
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B. |
x + 1 – 6x3 + 2x4 |
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C. |
3x + 5x3 – 7x4 – 3 |
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D. |
x + 2x3 – 2x2 – 5x4 |
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Hint |
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19. |
Suppose the perimeter of a triangle is given by P = 13x + 5y, and two of its sides have lengths of 2x + y and 8x + 4y. What is the length of the third side? |
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A. |
23x + 5y |
B. |
3x |
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C. |
6x + 3y |
D. |
3x + y |
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Hint |
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20. |
Factor 4x2 – 14x – 8. |
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A. |
(2x + 1)(x – 4) |
B. |
2(2x + 1)(x – 4) |
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C. |
2(2x + 1)(x – 2) |
D. |
(2x + 1)(x – 2) |
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Hint |
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