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1. |
Which inequality could have the solution set shown? |
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A. |
2p > -16 |
B. |
-3p < -24 |
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C. |
4p < -32 |
D. |
-5p > -40 |
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Hint |
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2. |
The sum of twice a number and 8 is 33. Write an equation and then solve for the number. |
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A. |
2t = 33; 16.5 |
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B. |
2(8) + t = 33; 17 |
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C. |
2t + 8 = 33; 12.5 |
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D. |
2t + 33 = 8; -12.5 |
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Hint |
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3. |
Find the solution if the quotient of a number and 6 is at least negative seven. |
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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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4. |
If the price of a car is $18,000 one month and $19,500 four months later, what is the percent of change? |
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A. |
7.7% decrease |
B. |
8.3% decrease |
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C. |
7.7% increase |
D. |
8.3% increase |
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Hint |
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5. |
A number cube is rolled and a coin is tossed. How many different outcomes are possible? |
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A. |
6 |
B. |
8 |
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C. |
12 |
D. |
16 |
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Hint |
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6. |
Determine the degree of the polynomial 2x3y2z + 3xy2z3 - 4x3y3z. |
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A. |
9 |
B. |
6 |
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C. |
7 |
D. |
8 |
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Hint |
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7. |
Find the sum –12 + 3 + (-6) + 14. |
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A. |
35 |
B. |
-16 |
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C. |
-1 |
D. |
17 |
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Hint |
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8. |
Find the GCF of 3x2y2 and 15xy. |
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A. |
3x2y |
B. |
3xy2 |
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C. |
3xy |
D. |
3x2y2 |
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Hint |
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9. |
Find the LCM of 12a2b and 10b2c. |
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A. |
40a2bc |
B. |
60a2b2c2 |
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C. |
60a2b2c |
D. |
80a2b3c |
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Hint |
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10. |
Solve  |
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A. |
 |
B. |
x = 2 |
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C. |
x = 98 |
D. |
 |
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Hint |
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11. |
Solve 14b – 22 = 11b. |
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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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12. |
Find the coordinates of the midpoint of a line segment whose endpoints are (-10, -3) and (2, 7). |
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A. |
(-6, -5) |
B. |
(-4, 2) |
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C. |
(-2, 1) |
D. |
(-8, 4) |
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Hint |
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13. |
Opa wishes to purchase a new CD player. When she goes to the electronics store, Opa selects a CD player that is on sale at 40% off of the original price of $69.95. Before tax, what is the sale price? |
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A. |
$38.47 |
B. |
$27.98 |
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C. |
$41.97 |
D. |
$31.48 |
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Hint |
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14. |
An item that usually sells for $109.99 is now selling for $89.99. To the nearest tenth of a percent, what is the percent of decrease for the cost of the item? |
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A. |
18.20% |
B. |
0.20% |
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C. |
25% |
D. |
9.10% |
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Hint |
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15. |
Suppose two number cubes are rolled. Find the probability of rolling a sum of 6. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
The results of randomly drawing a card from a standard deck of 52-playing cards are as follows: 12 hearts, 21 clubs, 14 spades, and 11 diamonds. What is the experimental probability of drawing a heart? |
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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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17. |
Find the interquartile range of
{15, 16, 17, 5, 2, 20, 18, 20, 4, 11, 19, 11, 13}. |
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A. |
18 |
B. |
10.5 |
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C. |
18.5 |
D. |
15 |
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Hint |
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18. |
Angles X and Y are complementary. If m X = a – 12 and mY = a + 8, find the measure of  |
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A. |
47° |
B. |
80° |
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C. |
35° |
D. |
90° |
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Hint |
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19. |
Find the area of the figure. |
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A. |
11.06 ft2 |
B. |
5.74 ft2 |
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C. |
9.52 ft2 |
D. |
13.72 ft2 |
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Hint |
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20. |
Identify a diagonal of the solid. |
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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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