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1. |
Based on the line plot, what is the highest score? |
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A. |
71 |
B. |
75 |
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C. |
100 |
D. |
21 |
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Hint |
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2. |
Find the difference -18 - 4. |
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A. |
22 |
B. |
-14 |
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C. |
-22 |
D. |
14 |
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Hint |
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3. |
Solve  |
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A. |
q = 105 |
B. |
q = 35 |
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C. |
q =  |
D. |
q = 21 |
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Hint |
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4. |
The median is the _________ of a set of numbers. |
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A. |
most frequent |
B. |
average |
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C. |
highest number |
D. |
middle number |
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Hint |
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5. |
Write an algebraic expression for b to the second divided by c to the fourth. |
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A. |
 |
B. |
b2c4 |
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C. |
b2 + c4 |
D. |
 |
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Hint |
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6. |
An antique car was purchased for $7400 and is now worth $10,600. What is the approximate percent of change? |
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A. |
30.19% |
B. |
69.81% |
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C. |
43.24% |
D. |
50% |
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Hint |
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7. |
Which is the graph of the solution to the inequality
 |
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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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8. |
Find the GCF of 14a2b4c and 56ab2c2 |
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A. |
56a2b2c2 |
B. |
14a2b4c2 |
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C. |
56ab2c |
D. |
14ab2c |
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Hint |
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9. |
Find the solution set for 16 + b  40
if the replacement set is {22, 23, 24, 25}. |
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A. |
{23, 24, 25} |
B. |
{24} |
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C. |
{22, 23, 24} |
D. |
{24, 25} |
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Hint |
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10. |
Solve  |
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A. |
y = 27 |
B. |
 |
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C. |
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D. |
y = -27 |
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Hint |
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11. |
At a bulk store, lollipops cost $1.95 per pound and jawbreakers cost $1.25 per pound. How many pounds of lollipops should be added to 4 pounds of jawbreakers to make a mixture that costs $1.45 per pound? |
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A. |
2 pounds |
B. |
1.8 pounds |
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C. |
1.5 pounds |
D. |
1.6 pounds |
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Hint |
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12. |
Use the direct variation equation y = 22x to find x when y = 88. |
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A. |
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B. |
x = -4 |
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C. |
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D. |
x = 4 |
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Hint |
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13. |
Solve  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Solve –10 < 2x – 8 < 8. |
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A. |
{x| -1 < x < 6} |
B. |
{x| -9 < x < 8} |
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C. |
{x| -9 < x < 0} |
D. |
{x| -1 < x < 8} |
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Hint |
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15. |
Use elimination to solve the system of equations given by 7x + 23y = 12 and 3x + 23y = -8. |
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A. |
no solution |
B. |
(5, -1) |
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C. |
 |
D. |
infinitely many solutions |
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Hint |
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16. |
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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17. |
Find (–2x2 + 5x – 1) – (3x2 – 4x – 6). |
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A. |
–5x2 + x – 7 |
B. |
–5x2 + x + 5 |
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C. |
–5x2 + 9x + 5 |
D. |
–5x2 + 9x – 7 |
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Hint |
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18. |
Factor 3x3 + 3x2 – 12x – 12. |
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A. |
(x – 2)(x + 2)(x + 1) |
B. |
3(x – 2)(x + 2)(x + 1) |
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C. |
3(x – 2)(x – 2)(x + 1) |
D. |
(x – 2)(x – 2)(x + 1) |
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Hint |
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19. |
Solve -15 = k - 12. |
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A. |
k = -3 |
B. |
k =  |
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C. |
k = -27 |
D. |
k = 27 |
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Hint |
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20. |
A number minus seventeen is negative twelve. Find the number. |
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A. |
-5 |
B. |
5 |
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C. |
29 |
D. |
-29 |
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Hint |
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