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1. |
Find two consecutive integers whose sum is -13. |
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A. |
-5.5, -7.5 |
B. |
-5, -8 |
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C. |
-12, -1 |
D. |
-6, -7 |
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Hint |
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2. |
Write a verbal expression for the algebraic expression (2 - y) × 6. |
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A. |
the difference, y less than two, times six |
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B. |
two times six minus y |
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C. |
six times y minus two |
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D. |
two minus y times six |
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Hint |
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3. |
Evaluate: when x = 3, y = 2, and z = 19. |
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A. |
1 |
B. |
 |
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C. |
2 |
D. |
19 |
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Hint |
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4. |
What is implied when it is said that x and y have a negative correlation? |
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A. |
When the value of x increases, the value of y does not necessarily increase or decrease. |
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B. |
When the value of x increases, the value of y increases. |
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C. |
When the value of x is negative, the value of y negative. |
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D. |
When the value of x increases, the value of y decreases. |
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Hint |
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5. |
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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6. |
Evaluate 171 ÷ 32 + 4. |
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A. |
3,253 |
B. |
23 |
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C. |
61 |
D. |
123 |
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Hint |
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7. |
Translate the sentence into an equation. Seven times v subtracted from 102 equals 53. |
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A. |
7(102 – v) = 53 |
B. |
7v – 102 = 53 |
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C. |
102 – 7v = 53 |
D. |
7(102) – v = 53 |
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Hint |
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8. |
Solve t – 32 = 96. |
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A. |
t = 128 |
B. |
t = 64 |
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C. |
t = -64 |
D. |
t = -128 |
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Hint |
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9. |
Solve –14n = -112. |
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A. |
n = -1568 |
B. |
n = 8 |
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C. |
n = 1568 |
D. |
n = -8 |
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Hint |
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10. |
Solve 9x – 11 = -56. |
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A. |
x = -5 |
B. |
x = 405 |
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C. |
x = -405 |
D. |
x = 5 |
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Hint |
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11. |
Find three consecutive odd integers that have a sum that is 45. |
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A. |
11, 13, 15 |
B. |
15, 17, 19 |
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C. |
14, 15, 16 |
D. |
13, 15, 17 |
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Hint |
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12. |
Which scatter plot shows that x and y have a positive correlation? |
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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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13. |
Evaluate p · (p + 3q) – r if p = -7, q = 4, and r = -16. |
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A. |
-19 |
B. |
77 |
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C. |
-51 |
D. |
45 |
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Hint |
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14. |
Solve x – 72 > 21. |
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A. |
x > -93 |
B. |
x > 93 |
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C. |
x > -51 |
D. |
x > 51 |
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Hint |
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15. |
A bag contains 10 red marbles, 5 gray marbles, 12 black marbles, and 8 white marbles. Two marbles are randomly drawn from the bag without replacement. What is the probability of drawing a black marble followed by a red marble? |
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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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16. |
The table shows the results when a number cube was rolled. What is the experimental probability of rolling a number greater then three? |
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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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17. |
How could the graph be changed so it is not misleading? |
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A. |
Write out the entire names of the months. |
B. |
Change the color. |
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C. |
Change the graph from vertical to horizontal. |
D. |
Make the graph start at 0 to see all of the bars. |
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Hint |
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18. |
What expression describes the total bill, b, divided equally by 4 people? |
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A. |
b – 4 |
B. |
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C. |
b + 4 |
D. |
4b |
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Hint |
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19. |
Simplify . |
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A. |
2b + 4 |
B. |
4b + 4 |
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C. |
6b |
D. |
2b + 8 |
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Hint |
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20. |
Simplify (6x - 9) - 2x. |
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A. |
6x - 18 |
B. |
4x - 9 |
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C. |
6x - 6 |
D. |
2x - 6 |
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Hint |
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