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1. |
Simplify 2a4 + 4a2 + a4. |
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A. |
3a8 + 4a2 |
B. |
3a4 + 4a2 |
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C. |
2a4 + 4a2 + a4 |
D. |
7a10 |
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Hint |
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2. |
Write the ordered pairs to represent the amount of hamburger and the price. |
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A. |
($2.00, 1), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50) |
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B. |
(1, $2.00), (0.5, $1.00),
(1.5, $3.00), ($0.50, 0.25) |
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C. |
(1, $2.00), (1.5, $1.00) |
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D. |
(1, $2.00), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50) |
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Hint |
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3. |
Graph {all integers less than 5, but greater than -1.} |
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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. |
Find the difference -18 - 4. |
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A. |
22 |
B. |
14 |
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C. |
-14 |
D. |
-22 |
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Hint |
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5. |
Evaluate  if a = 6. |
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A. |
12 |
B. |
24 |
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C. |
4 |
D. |
8 |
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Hint |
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6. |
Simplify (4x)(-2y). |
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A. |
-8 + xy |
B. |
-8xy |
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C. |
2xy |
D. |
-8x - 8y |
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Hint |
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7. |
To what set of numbers does  belong? |
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A. |
rationals |
B. |
whole numbers |
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C. |
integers |
D. |
irrationals |
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Hint |
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8. |
Write the following expression with exponents.
b × b × b × b × b × b × b × b × b |
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A. |
9b |
B. |
b18 |
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C. |
b9 |
D. |
b2 |
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Hint |
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9. |
Write a verbal expression for the algebraic expression (2 - y) × 6. |
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A. |
the difference, y less than two, times six |
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B. |
two times six minus y |
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C. |
six times y minus two |
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D. |
two minus y times six |
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Hint |
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10. |
Name the property used in the equation x + 0 = 22. Then solve for x. |
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A. |
Multiplicative Property of Zero; x = 22 |
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B. |
Additive Identity; x = 22 |
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C. |
Multiplicative Inverse; x =  |
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D. |
Multiplicative Identity; x = 1 |
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Hint |
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11. |
Use the Distributive Property to simplify 11(v – 2). |
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A. |
22 – 11v |
B. |
11v – 2 |
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C. |
11v + 22 |
D. |
11v – 22 |
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Hint |
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12. |
Simplify 12y + 8y. |
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A. |
simplified |
B. |
4y |
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C. |
20y |
D. |
20y2 |
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Hint |
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13. |
Identify the coordinates of point C. |
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A. |
(2, 1) |
B. |
(6, 4) |
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C. |
(5, 2) |
D. |
(4, 6) |
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Hint |
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14. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the fourth quarter? |
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A. |
15 |
B. |
48 |
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C. |
60 |
D. |
27 |
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Hint |
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15. |
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 students responded with an answer of less than 6 family members? |
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A. |
90 |
B. |
5 |
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C. |
85 |
D. |
80 |
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Hint |
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16. |
Evaluate 5w2 if w = - . |
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A. |
1 |
B. |
 |
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C. |
-1 |
D. |
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Hint |
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17. |
Simplify |
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A. |
2 |
B. |
-32 |
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C. |
-2 |
D. |
32 |
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Hint |
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18. |
Find 56.875 ÷ -6.5. |
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A. |
-11.375 |
B. |
8.75 |
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C. |
-8.75 |
D. |
11.375 |
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Hint |
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19. |
A weather forecaster states that the probability of rain is 30%. What are the odds that it will rain? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
What is the probability of rolling a number greater than 6 on a number cube? |
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A. |
0 |
B. |
1 |
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C. |
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D. |
 |
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Hint |
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