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1. |
Simplify (4x)(-2y). |
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A. |
-8 + xy |
B. |
-8x - 8y |
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C. |
2xy |
D. |
-8xy |
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Hint |
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2. |
What ordered pair represents a point 13 units to the left and 2 units above the origin? |
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A. |
(-13, 2) |
B. |
(-13, -2) |
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C. |
(13, -2) |
D. |
(13, 2) |
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Hint |
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3. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
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A. |
18c2 - 15c + 7 |
B. |
c + 7 |
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C. |
18c2 - 3c + 7 |
D. |
9c2 - 15c + 7 |
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Hint |
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4. |
Solve  |
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A. |
{x | x > 23.68} |
B. |
{x | x < 23.68} |
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C. |
{x | x < 2.31} |
D. |
{x | x > 0.43} |
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Hint |
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5. |
Use elimination to solve the system given below.
4x + 3y = -20
x + 3y = 4 |
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A. |
(-8, 4) |
B. |
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C. |
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D. |
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Hint |
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6. |
The sum of two numbers is 36. Twice the first number minus the second is 6. Find the numbers. |
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A. |
(10, 26) |
B. |
(42, 6) |
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C. |
(30, 6) |
D. |
(14, 22) |
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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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Hint |
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8. |
Find the difference (-7x4y2 – 3x2y + 2xy2 – 5) – (4x4y2 – xy2 – 5). |
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A. |
-11x4y2 - 3x2y + xy2 - 10 |
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B. |
-3x4y2 - 4xy2 + 2xy2 - 10 |
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C. |
-11x4y2 - 3x2y + 3xy2 |
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D. |
-11x4y2 - 3x2y + 3xy2 - 10 |
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Hint |
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9. |
Use the graph below to determine if the given system of equations has one solution, no solution, or infinitely many solutions. If the system has one solution, name it.
 |
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A. |
one solution at  |
B. |
no solution |
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C. |
infinitely many solutions |
D. |
one solution at (-6, 0) |
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Hint |
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10. |
Evaluate 171 ÷ 32 + 4. |
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A. |
123 |
B. |
3,253 |
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C. |
23 |
D. |
61 |
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Hint |
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11. |
Write  and  in order from least to greatest. |
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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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12. |
Translate the sentence into an equation. Four times the number n is equal to twice the sum of q and r. |
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A. |
4n = q + r |
B. |
4n = 2q + r |
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C. |
4n = 2(q – r) |
D. |
4n = 2(q + r) |
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Hint |
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13. |
Find three consecutive odd integers that have a sum that is 45. |
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A. |
13, 15, 17 |
B. |
14, 15, 16 |
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C. |
15, 17, 19 |
D. |
11, 13, 15 |
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Hint |
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14. |
A 27'' color television is on sale for 20% off the original price. If the original price was $275.00, what is the discounted price? |
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A. |
$330.00 |
B. |
$55.00 |
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C. |
$220.00 |
D. |
$206.25 |
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Hint |
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15. |
Write an equation of a line that passes through (-12, -14) with slope  . |
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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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16. |
Solve 22p > 198. |
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A. |
p > 4,356 |
B. |
p < 9 |
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C. |
p > 9 |
D. |
p < 4,356 |
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Hint |
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17. |
Solve –4(10 – n) – 6n > 8(n + 3) – 7n + 2. |
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A. |
n < -6 |
B. |
n < -22 |
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C. |
n > -6 |
D. |
n > -22 |
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Hint |
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18. |
Solve  or  |
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A. |
{x| x > 12} |
B. |
{x| x < 12} |
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C. |
{x| x > 15} |
D. |
{x| x < 15} |
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Hint |
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19. |
Multiply 4x2 (–x2 – 3x + 2). |
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A. |
–4x4 – 7x3 + 8x2 |
B. |
–4x4 – 12x3 + 8x2 |
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C. |
–4x2 – 12x + 8 |
D. |
–4x2 – 7x + 8 |
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Hint |
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20. |
Simplify 5(2k2 – 3k) – 6k(–k2 + k – 7). |
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A. |
6k3 + 4k2 – 5k |
B. |
–6k3 + 4k2 – 5k |
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C. |
6k3 + 4k2 + 27k |
D. |
–6k3 + 4k2 + 27k |
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Hint |
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