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1. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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2. |
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 + 6y = 56 |
B. |
y = 6(56) |
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C. |
y = 56 |
D. |
y + y = 56 |
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Hint |
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3. |
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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4. |
Find the measure of  if     , and  |
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A. |
60 |
B. |
70 |
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C. |
110 |
D. |
65 |
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Hint |
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5. |
State the domain of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
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A. |
{5} |
B. |
{-2, 1} |
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C. |
{3, 6, 7, 9} |
D. |
{-2, 1, 5} |
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Hint |
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6. |
Determine the slope of the line graphed below. |
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A. |
 |
B. |
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C. |
0 |
D. |
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Hint |
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7. |
Which equation has a slope of –5? |
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A. |
2y + 10x = 6 |
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B. |
3y - 15x = 0 |
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C. |
x = -5 |
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D. |
y - 5x = 2 |
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Hint |
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8. |
Solve 4w – x = wy + 10 for w. |
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A. |
w = 14 + x – y |
B. |
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C. |
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D. |
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Hint |
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9. |
Find  if f(x) = -12x +  |
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A. |
-8 |
B. |
0 |
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C. |
-9 |
D. |
1 |
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Hint |
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10. |
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 increases, the value of y decreases. |
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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 decreases, the value of y does not necessarily increase or decrease. |
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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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11. |
Which of the following pairs of coordinates are on a line with an undefined slope? |
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A. |
(3, -2), (3, 5) |
B. |
(-2, -2), (4, 4) |
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C. |
(-4, -3), (3, -3) |
D. |
(2, 1), (5, -2) |
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Hint |
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12. |
What kind of sampling is represented if dentists from random areas of the city are asked about their favorite toothpaste? |
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A. |
Random Sampling |
B. |
Convenience Sampling |
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C. |
Systematic Sampling |
D. |
Cluster Sampling |
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Hint |
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13. |
The frequency table shows the results of a survey taken in a high school classroom. How many more students chose Romance over Comedy? |
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A. |
18 |
B. |
4 |
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C. |
77 |
D. |
5 |
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Hint |
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14. |
Which pair of ratios forms a proportion? |
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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. |
What expression describes the total bill, b, divided equally by 4 people? |
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A. |
b – 4 |
B. |
4b |
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C. |
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D. |
b + 4 |
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Hint |
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16. |
At basketball practice the coach wants the players to make 4 free throws at the first practice, 6 at the second practice, 8 at the third, 10 at the fourth and so on. If the pattern continues, how many free throws will each player make during the seventh practice? |
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A. |
16 |
B. |
14 |
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C. |
12 |
D. |
18 |
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Hint |
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17. |
What is the volume of a cone with radius of 3.2 cm and height of 3.7 cm? |
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A. |
12.4 cm3 |
B. |
29.8 cm3 |
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C. |
39.7 cm3 |
D. |
119.0 cm3 |
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Hint |
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18. |
Which inequality is shown in the graph? |
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A. |
x -2 |
B. |
x -2 |
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C. |
x -2 |
D. |
x -2 |
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Hint |
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19. |
Solve -2(10 - x) - 154x + 1 |
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A. |
x18 |
B. |
x-18 |
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C. |
x-18 |
D. |
x18 |
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Hint |
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20. |
Which ordered pair is a solution to the graph  |
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A. |
(-5, -1) |
B. |
(3, -1) |
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C. |
(-1,8) |
D. |
(3, 4) |
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Hint |
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