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1. |
Evaluate 34. |
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A. |
81 |
B. |
3 |
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C. |
12 |
D. |
64 |
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Hint |
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2. |
You leave your house traveling 60 mph. After you have driven 25 miles, your mother leaves the house traveling in the same direction. What speed must your mother travel to catch up to you 5 hours after she leaves? |
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A. |
60 mph |
B. |
55 mph |
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C. |
65 mph |
D. |
not possible |
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Hint |
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3. |
State the range of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
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A. |
{3, 6, 7} |
B. |
{3, 6, 9} |
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C. |
{1, -2, 5} |
D. |
{3, 6, 7, 9} |
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Hint |
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4. |
A line of best-fit should not be drawn for which of the following graphs. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
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. |
x + 2y = -8 |
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C. |
x - 2y = -8 |
D. |
2x - y = -1 |
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Hint |
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6. |
A direct variation equation has (-2, 4) and (n, -8) as solutions. Find the missing value. |
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A. |
16 |
B. |
-2 |
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C. |
4 |
D. |
1 |
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Hint |
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7. |
In order to save for a new computer and printer, Joseph has a summer job working at the marina where he earns $8.50 per hour. His weekly earnings are listed in the table below. The computer he wants costs $1575, and the printer costs $225. Joseph has to earn at least how much more money, m, in order to be able to afford the computer and printer? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Solve   |
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A. |
{x | x < 6} |
B. |
{x | x > -12} |
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C. |
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D. |
{x | x < -12} |
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Hint |
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9. |
Solve |8x + 2| < 42. |
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A. |
 |
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B. |
 |
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C. |
{x | x < 5} |
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D. |
 |
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Hint |
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10. |
Use substitution to solve the system of equations given below.
 |
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A. |
infinitely many solutions |
B. |
 |
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C. |
no solution |
D. |
(-5, 5) |
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Hint |
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11. |
Use the Distributive Property to simplify 7(6x2 + 5x + 4). |
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A. |
42x2 + 5x + 4 |
B. |
42x2 +35x + 21 |
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C. |
42x2 + 35x + 28 |
D. |
42x2 + 35x + 4 |
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Hint |
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12. |
Identify the coordinates of point C. |
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A. |
(2, 1) |
B. |
(4, 6) |
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C. |
(5, 2) |
D. |
(6, 4) |
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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. |
15, 17, 19 |
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C. |
14, 15, 16 |
D. |
11, 13, 15 |
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Hint |
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14. |
Find three consecutive even integers that have a sum that is zero. |
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A. |
-4, 0, 4 |
B. |
-1, 0, 1 |
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C. |
2, 4, -6 |
D. |
-2, 0, 2 |
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Hint |
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15. |
Select the linear equation. |
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A. |
y = -5x + 1 |
B. |
5x2 + 2y2 = 1 |
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C. |
3xy – 2y = 7 |
D. |
 = -2 |
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Hint |
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16. |
Select the linear equation. |
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A. |
y = -5x + 1 |
B. |
3xy – 2y = 7 |
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C. |
5x2 + 2y2 = 1 |
D. |
= -2 |
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Hint |
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17. |
Write an equation of a line that passes through (-12, -14) with slope  . |
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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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18. |
Solve 16(t – 1) + 10 > 8(t + 2) + 4(t – 1) + 4t. |
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A. |
t < 1 |
B. |
t > 1 |
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C. |
t > -1 |
D. |
 |
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Hint |
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19. |
Solve  |
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A. |
 |
B. |
|
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C. |
 |
D. |
 |
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Hint |
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20. |
Solve –7x + 5 < 40 or –5x + 2 > 42. |
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A. |
{x| x < -5 or x
| B. |
{x| x < -8 or x > -5} |
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C. |
{x| x > -8} |
D. |
{x| x > -245 or x < -200} |
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Hint |
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