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1. |
Based on the line plot, how many students scored at least 70? |
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A. |
12 |
B. |
14 |
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C. |
13 |
D. |
25 |
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Hint |
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2. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
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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4. |
Write an equation for the following word problem. A number is 6 times another number. The sum of the two numbers is 56. |
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A. |
y = 6(56) |
B. |
y = 56 |
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C. |
y + 6y = 56 |
D. |
y + y = 56 |
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Hint |
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5. |
Solve x + 5 = -7. |
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A. |
x = -12 |
B. |
x = 2 |
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C. |
x = -2 |
D. |
x = 35 |
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Hint |
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6. |
Solve  |
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A. |
n = 2 |
B. |
n =  |
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C. |
n =  |
D. |
n = 9 |
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Hint |
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7. |
In which quadrant does the graph of (-3, -2) lie? |
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A. |
III |
B. |
II |
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C. |
I |
D. |
IV |
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Hint |
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8. |
Find the solution set for y = -2x if the domain is {-2, -1, 0, 5}. |
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A. |
{(1, -2), (0.5, -1), (0, 0), (-2.5, 5)} |
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B. |
{(-4, -2), (-2, -1), (0, 0), (10, 5)} |
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C. |
{(-2, -4), (-1, -2), (0, 0), (5, 10)} |
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D. |
{(-2, 4), (-1, 2), (0, 0), (5, -10)} |
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Hint |
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9. |
Rewrite 6x + 5y = 7 - 2x in the form Ax + By = C. |
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A. |
4x + 5y = 7 |
B. |
13y = 7 |
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C. |
-8x + 5y = 7 |
D. |
8x + 5y = 7 |
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Hint |
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10. |
Which is the graph of the solution to the inequality
 |
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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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11. |
Write the inequality for the sentence ''The opposite of four times a number is at most 64.'' |
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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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12. |
Write a verbal expression for 2x + y2. |
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A. |
The sum of 2 times x and y. |
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B. |
The sum of x and y squared. |
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C. |
The sum of 2 times x and y squared. |
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D. |
The difference of 2 times xand y squared. |
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Hint |
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13. |
Evaluate 5(11 + 22 - 10) – 19. |
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A. |
66 |
B. |
6 |
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C. |
106 |
D. |
44 |
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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. |
Determine the coordinates of the x-intercept of 3x – 4y = 24. |
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A. |
(-6, 0) |
B. |
(8, 0) |
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C. |
(0, -6) |
D. |
(0, 8) |
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Hint |
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16. |
Solve –6x – 12 > -18. |
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A. |
x > 5 |
B. |
x < 5 |
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C. |
x > 1 |
D. |
x < 1 |
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Hint |
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17. |
Solve 11x – 9 > 13 or –4x – 4 < 8. |
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A. |
{x| x > -3} |
B. |
{x| x < -3 or x > 2} |
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C. |
{x| x > 2} |
D. |
{x| x > -1} |
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Hint |
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18. |
From the set {(-2, -5), (0, 10), (5, 8), (8, -3)}, which ordered pairs are a part of the solution set for 5x + 5y > 45? |
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A. |
{(-2, -5), (5, 8)} |
B. |
{(0, 10), (5, 8)} |
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C. |
{(-2, -5), (8, -3)} |
D. |
{(0, 10), (8, -3)} |
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Hint |
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19. |
Use elimination to solve the system of equations given by 6x + 2y = 0 and 3x + 7y = 24. |
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A. |
infinitely many solutions |
B. |
 |
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C. |
no solution |
D. |
(-1, 3) |
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Hint |
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20. |
Solve -15 = k - 12. |
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A. |
k =  |
B. |
k = -27 |
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C. |
k = 27 |
D. |
k = -3 |
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Hint |
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