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1. |
Simplify 3(2a + b) + 6(a - 2b). |
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A. |
12a + 9b |
B. |
12a + b |
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C. |
12a - 9b |
D. |
12a + 15b |
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Hint |
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2. |
Which figure comes next in the pattern? |
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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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3. |
Translate ''the circumference of a circle is two times pi times the radius'' into an equation, inequality, or formula. |
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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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4. |
Solve the equation 3b - 5 = 18. |
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A. |
b = 26 |
B. |
b =  |
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C. |
b =  |
D. |
b = 20 |
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Hint |
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5. |
Which point do planes DHC, EHF, and BFG have in common? |
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A. |
F |
B. |
H |
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C. |
G |
D. |
B |
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Hint |
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6. |
Write a verbal expression for the algebraic expression (2 - y) × 6. |
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A. |
two minus y times six |
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B. |
the difference, y less than two, times six |
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C. |
two times six minus y |
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D. |
six times y minus two |
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Hint |
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7. |
Classify  |
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A. |
acute |
B. |
equiangular |
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C. |
obtuse |
D. |
right |
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Hint |
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8. |
Write an equation for {(5, 2), (0, 12), (1, 10), (-2, 16)} |
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A. |
y = 2x - 12 |
B. |
y = x + 12 |
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C. |
y = x + 9 |
D. |
y = -2x + 12 |
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Hint |
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9. |
Translate the sentence into an equation. Seven times v subtracted from 102 equals 53. |
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A. |
7v – 102 = 53 |
B. |
102 – 7v = 53 |
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C. |
7(102) – v = 53 |
D. |
7(102 – v) = 53 |
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Hint |
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10. |
Identify the transformation. |
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A. |
Reflection |
B. |
Translation |
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C. |
Dilation |
D. |
Rotation |
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Hint |
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11. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a number that is greater then or equal to five? |
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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. |
Using the box-and-whisker plot, what is the first quartile of Exam B? |
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A. |
75 |
B. |
83 |
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C. |
72 |
D. |
63 |
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Hint |
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13. |
Find the interquartile range of
{61, 65, 65, 66, 72, 75, 77, 79, 81, 85, 89, 92, 99}. |
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A. |
77 |
B. |
25 |
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C. |
35 |
D. |
21.5 |
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Hint |
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14. |
Simplify –3m(–4n + 8) |
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A. |
–12mn – 24 |
B. |
–12mn – 24m |
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C. |
12mn – 8 |
D. |
12mn – 24m |
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Hint |
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15. |
Simplify 4(6m - 2n) - 2(2m - 6n). |
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A. |
24m - 20n |
B. |
28m - 20n |
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C. |
20m - 4n |
D. |
20m + 4n |
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Hint |
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16. |
Which inequality is shown in the graph? |
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A. |
x -4 |
B. |
x < -4 |
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C. |
x -4 |
D. |
x > -4 |
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Hint |
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17. |
Which is a graph of real numbers greater than 3? |
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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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18. |
A bag of marbles has 4 blue marbles, 1 red marble, 5 green marbles and 6 orange marbles. One marble is taken from the bag. It is not replaced. Then another marble is taken from the bag. What is the probability that the first marble is blue and the second marble is orange? |
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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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19. |
What is the value of y in the figure? |
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A. |
111° |
B. |
56° |
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C. |
106° |
D. |
230° |
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Hint |
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20. |
Given circle J, m MJL = 55° and mMJN = 45° what is the measure of arc LKN? |
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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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