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1. |
Which figure comes next in the pattern? |
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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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2. |
Based on the line plot, what is the lowest score? |
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A. |
71 |
B. |
21 |
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C. |
75 |
D. |
100 |
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Hint |
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3. |
Simplify (4x)(-2y). |
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A. |
2xy |
B. |
-8x - 8y |
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C. |
-8xy |
D. |
-8 + xy |
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4. |
Simplify:  |
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A. |
c + 28 |
B. |
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C. |
7c + 4 |
D. |
c + 4 |
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Hint |
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5. |
Solve x + 5 = -7. |
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A. |
x = 2 |
B. |
x = -2 |
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C. |
x = -12 |
D. |
x = 35 |
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Hint |
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6. |
Solve 15 + a = 10. |
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A. |
a = -5 |
B. |
a = -25 |
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C. |
a = 150 |
D. |
a = 25 |
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Hint |
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7. |
Fifteen minus a number is thirty-two. Find the number. |
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A. |
-47 |
B. |
-17 |
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C. |
47 |
D. |
17 |
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Hint |
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8. |
Find two consecutive integers whose sum is -13. |
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A. |
-6, -7 |
B. |
-5.5, -7.5 |
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C. |
-5, -8 |
D. |
-12, -1 |
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Hint |
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9. |
State the domain of the relation whose graph is shown. |
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A. |
{-2, -1, 2} |
B. |
{-1, 4, 1, 2} |
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C. |
{-2, -1, 0, 2} |
D. |
{0} |
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Hint |
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10. |
Graph y = 2x + 5. |
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A. |
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B. |
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C. |
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D. |
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11. |
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 = -1 |
B. |
2x + y = -7 |
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C. |
x + 2y = -8 |
D. |
x - 2y = -8 |
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Hint |
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12. |
Evaluate 4(6) + 7(5 – 3). |
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A. |
118 |
B. |
10 |
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C. |
80 |
D. |
38 |
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Hint |
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13. |
Identify the hypothesis in the following algebraic statement: If 3x + 10 = 13, then x = 1. |
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A. |
3x |
B. |
3x + 10 |
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C. |
x = 1 |
D. |
3x + 10 = 13 |
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Hint |
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14. |
Write and in order from least to greatest. |
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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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15. |
Solve 5t + u + v = 3 for t. |
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A. |
t = 15 – u – v |
B. |
t = -2 – u – v |
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C. |
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D. |
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Hint |
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16. |
Xenxang drove 60 miles to visit his daughter. On the way to his daughter's house the trip took 1 hour and 15 minutes. On the way back from his daughter's house the trip took 1 hour and 30 minutes. Rounded to the nearest mile per hour, what was Xenxang's average speed for the round trip? |
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A. |
44 miles per hour |
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B. |
48 miles per hour |
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C. |
46 miles per hour |
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D. |
40 miles per hour |
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Hint |
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17. |
Triangle DEF has vertices D(-6, -1), E(-4, -8), and F(-2, -5). Find the coordinates of the image of triangle DEF after it is rotated 180° about the origin. |
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A. |
D´(1, 6), E´(8, 4), F´(5, 2) |
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B. |
D´(1, -6), E´(8, -4), F´(5, -2) |
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C. |
D´(-1, -6), E´(-8, -4), F´(-5, -2) |
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D. |
D´(6, 1), E´(4, 8), F´(2, 5) |
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Hint |
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18. |
Solve m = - n + 5 if the domain is {-3, 0, 3, 6}. |
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A. |
{2, 5, 8, 11} |
B. |
{14, 5, -4, -13} |
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C. |
{6, 5, 4, 3} |
D. |
{7, 4, 2, 1} |
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Hint |
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19. |
What is implied when it is said that x and y have a positive correlation? |
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A. |
When the value of x decreases, 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 increases, the value of y decreases. |
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D. |
When the value of x increases, the value of y does not necessarily increase or decrease. |
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Hint |
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20. |
Which relationship would most likely have a negative correlation? |
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A. |
The number of miles driven, and the number of gallons of gas in the car. |
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B. |
A person's age, and the address of the person. |
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C. |
The number of pizzas ordered, and the total price of the bill. |
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D. |
A person's height and the person's shoe size. |
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Hint |
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