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1. |
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 = 6(56) |
B. |
y + 6y = 56 |
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C. |
y = 56 |
D. |
y + y = 56 |
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Hint |
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2. |
Solve  |
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A. |
w = -1 |
B. |
w =  |
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C. |
w =  |
D. |
w =  |
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Hint |
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3. |
If a die and coin are tossed, what is the probability of rolling an even number on the die and heads on the coin? |
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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. |
A mother feeds her baby jarred baby food. For dinner, she likes to give the baby a meat, a vegetable, and a fruit. The types of meats, vegetables, and fruits that she has in her pantry are listed in the table below. What is the probability that her baby's meal will include turkey and bananas? |
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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. |
In parallelogram ABCD, which pair of angles are not supplementary? |
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A. |
D, B |
B. |
B, C |
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C. |
D, C |
D. |
A, D |
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Hint |
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6. |
Evaluate a2 - (b + c) if a = 8, b = 17, and c = 21. |
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A. |
26 |
B. |
18 |
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C. |
12 |
D. |
34 |
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Hint |
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7. |
Find the solution of 4x + 10 = 42
if the replacement set is {6, 7, 8, 9}. |
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A. |
9 |
B. |
7 |
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C. |
8 |
D. |
6 |
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Hint |
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8. |
If C (-2, 3) is reflected over the line y = x, what are its new coordinates? |
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A. |
(2, -1) |
B. |
(3, 2) |
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C. |
(3, -2) |
D. |
(2, -3) |
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Hint |
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9. |
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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10. |
Find h(-2.5) if h(z) = z² + 3.5z – 2.75. |
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A. |
0.25 |
B. |
-5.25 |
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C. |
-17.75 |
D. |
12.25 |
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Hint |
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11. |
Simplify the expression 8 (a + 2b) – 7b + 6 (3a – b). |
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A. |
26a + 3b |
B. |
4a – 6b |
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C. |
26a – 6b |
D. |
152a – 88b |
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Hint |
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12. |
Two number cubes are rolled. What is the probability of rolling a sum of 9 or a sum that is even? |
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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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13. |
If x varies inversely as y and the constant of variation is 24, what are x and y if it is true that x + y = 11? |
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A. |
–3 and –8 |
B. |
–6 and –4 |
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C. |
3 and 8 |
D. |
6 and 4 |
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Hint |
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14. |
Which reflects the convenience sampling method that a language arts teacher might use to identify the most popular book read by the language arts students? |
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A. |
Ask every third student from the 60 students sitting in a study hall. |
B. |
Ask the first 10 students who walk into the classroom. |
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C. |
Ask students who are wearing a red shirt. |
D. |
Ask all the students in one geometry class. |
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Hint |
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15. |
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. |
Cluster Sampling |
B. |
Systematic Sampling |
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C. |
Random Sampling |
D. |
Convenience Sampling |
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Hint |
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16. |
What appears to happen in the graph? |
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A. |
Production dropped in half each month. |
B. |
Production has doubled each month. |
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C. |
Production has decreased slightly. |
D. |
Production increased each month. |
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Hint |
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17. |
Simplify 4(6m - 2n) - 2(2m - 6n). |
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A. |
24m - 20n |
B. |
20m + 4n |
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C. |
20m - 4n |
D. |
28m - 20n |
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Hint |
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18. |
Solve  |
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A. |
 |
B. |
2 |
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C. |
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D. |
4 |
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Hint |
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19. |
Calculate 6P3 |
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A. |
24 |
B. |
3 |
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C. |
140 |
D. |
120 |
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Hint |
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20. |
Given y = -2x2 + 4x - 3, find the value of y if x = 1. |
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A. |
-2 |
B. |
3 |
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C. |
-1 |
D. |
-9 |
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Hint |
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