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1. |
Evaluate 3 × 2 - 6 ÷ 2 + 5. |
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A. |
-2 |
B. |
8 |
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C. |
-1 |
D. |
5 |
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Hint |
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2. |
Which of the following sentences is true? |
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A. |
3x + 5 < x2 when x = 4. |
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B. |
 when x = 6. |
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C. |
 when x = 5. |
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D. |
 when x = 4. |
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Hint |
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3. |
Use the distributive property to rewrite  without parentheses. |
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A. |
 |
B. |
24x - 24 |
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C. |
24x - 3 |
D. |
24x - 4 |
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Hint |
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4. |
Write an equation to represent the function. |
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A. |
f(x) = x + 4 |
B. |
f(x) = 3x |
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C. |
f(x) = x + 1 |
D. |
f(x) = 2x + 2 |
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Hint |
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5. |
Write an equation for {(5, 2), (0, 12), (1, 10), (-2, 16)} |
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A. |
y = x + 12 |
B. |
y = -2x + 12 |
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C. |
y = x + 9 |
D. |
y = 2x - 12 |
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Hint |
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6. |
Find the value of x in the parallelogram below. |
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A. |
140 |
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B. |
33 |
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C. |
30 |
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D. |
50 |
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Hint |
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7. |
Simplify  . Assume the denominator is not equal to zero. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
 |
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A. |
circumference |
B. |
major arc |
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C. |
chord |
D. |
minor arc |
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Hint |
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9. |
Which figure has only one line of symmetry? |
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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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10. |
Find m MOP if mMON = 4x + 9 and mMOP = 3x - 3. |
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A. |
33 |
B. |
12 |
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C. |
45 |
D. |
57 |
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Hint |
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11. |
Find the solution of 4x + 10 = 42
if the replacement set is {6, 7, 8, 9}. |
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A. |
6 |
B. |
8 |
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C. |
7 |
D. |
9 |
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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. |
 |
D. |
 |
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Hint |
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13. |
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. |
{(0, 10), (5, 8)} |
B. |
{(-2, -5), (8, -3)} |
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C. |
{(-2, -5), (5, 8)} |
D. |
{(0, 10), (8, -3)} |
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Hint |
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14. |
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. |
 |
D. |
 |
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Hint |
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15. |
A baseball owner is trying to convince people that he is spending too much on his players. He is paying 10 of them $1 million, 8 of them $2 million, and 3 of them $15 million. To support his case, which measure of central tendency should he use? |
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A. |
standard deviation |
B. |
mean |
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C. |
median |
D. |
mode |
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Hint |
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16. |
In a factory, every fifth product out of 100 is quality tested. What kind of sampling is represented? |
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A. |
Cluster Sampling |
B. |
Systematic Sampling |
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C. |
Convenience Sampling |
D. |
Random Sampling |
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Hint |
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17. |
Find the interquartile range of
{61, 65, 65, 66, 72, 75, 77, 79, 81, 85, 89, 92, 99}. |
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A. |
25 |
B. |
21.5 |
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C. |
35 |
D. |
77 |
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Hint |
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18. |
What is A + B? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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19. |
Solve  |
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A. |
-11 |
B. |
-5 |
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C. |
19 |
D. |
13 |
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Hint |
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20. |
Which function is not a quadratic function? |
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A. |
y = -x2 + 3 |
B. |
y = 2x + 32 |
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C. |
y = 3x2 - 12 |
D. |
y = 4x2 - 7 |
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Hint |
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