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1. |
Solve  |
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A. |
w =  |
B. |
w =  |
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C. |
w = -1 |
D. |
w =  |
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Hint |
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2. |
The median is the _________ of a set of numbers. |
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A. |
middle number |
B. |
most frequent |
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C. |
average |
D. |
highest number |
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Hint |
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3. |
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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4. |
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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5. |
Write the ordered pair for point A. |
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A. |
(-3, -4) |
B. |
(-3, 4) |
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C. |
(3, 4) |
D. |
(4, 3) |
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Hint |
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6. |
Which is the graph of the inequality y - x < 6? |
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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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7. |
Use the graph below to determine if the given system of equations has one solution, no solution, or infinitely many solutions. If the system has one solution, name it.
 |
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A. |
infinitely many solutions |
B. |
one solution at  |
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C. |
no solution |
D. |
one solution at (-6, 0) |
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Hint |
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8. |
Evaluate 5(11 + 22 - 10) – 19. |
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A. |
106 |
B. |
6 |
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C. |
66 |
D. |
44 |
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Hint |
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9. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many total people responded to the survey? |
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A. |
90 |
B. |
95 |
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C. |
85 |
D. |
100 |
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Hint |
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10. |
Solve  |
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A. |
 |
B. |
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C. |
a = 90 |
D. |
a = -90 |
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Hint |
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11. |
Solve 2x + 8y = 48 for y. |
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A. |
y = -2x + 48 |
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B. |
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C. |
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D. |
y = -2x + 6 |
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Hint |
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12. |
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. |
46 miles per hour |
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B. |
40 miles per hour |
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C. |
44 miles per hour |
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D. |
48 miles per hour |
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Hint |
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13. |
Name the quadrant in which the point (7, -10) is located. |
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A. |
Quadrant IV |
B. |
Quadrant III |
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C. |
Quadrant I |
D. |
Quadrant II |
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Hint |
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14. |
Parallelogram WXYZ has vertices W(2, -2), X(6, -2), Y(3, -5), and Z(-1, -5). Find the coordinates of the vertices of the image if the parallelogram is translated 4 units to the left and 7 units up. |
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A. |
W´(-2, -9), X´(2, -9), Y´(-1, -12), Z´(-5, -12) |
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B. |
W´(6, -9), X´(10, -9), Y´(7, -12), Z´(3, -12) |
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C. |
W´(6, 5), X´(10, 5), Y´(7, 2), Z´(3, 2) |
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D. |
W´(-2, 5), X´(2, 5), Y´(-1, 2), Z´(-5, 2) |
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Hint |
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15. |
Determine the coordinates of the x-intercept of 3x – 4y = 24. |
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A. |
(0, -6) |
B. |
(-6, 0) |
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C. |
(0, 8) |
D. |
(8, 0) |
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Hint |
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16. |
Determine the coordinates of the y-intercept of 2x + 4y = 8. |
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A. |
(0, 4) |
B. |
(4, 0) |
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C. |
(2, 0) |
D. |
(0, 2) |
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Hint |
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17. |
Find the 25th term of the arithmetic sequence –1, 3, 7, 11, …. |
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A. |
95 |
B. |
91 |
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C. |
103 |
D. |
99 |
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Hint |
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18. |
Use the direct variation equation  to find x when y = -34. |
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A. |
x = - |
B. |
x = |
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C. |
x = -153 |
D. |
x = 153 |
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Hint |
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19. |
Line segment  has endpoints A(-6, -3) and B(2, 1). Line segment  has endpoints C(-4, 8) and D(3, -6). Is perpendicular to ? Why? |
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A. |
Yes, the slopes are negative reciprocals. |
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B. |
No, the lines intersect but not at right angles. |
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C. |
Yes, the slopes are opposites. |
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D. |
No, the lines are parallel. |
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Hint |
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20. |
Which point is in the solution set of  and  |
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A. |
(-1, -5) |
B. |
(2, 1) |
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C. |
(3, 4) |
D. |
(-4, 6) |
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Hint |
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