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1. |
Which statement illustrates the symmetric property? |
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A. |
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B. |
3 + 2 = 5 |
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C. |
If 3 + 2 = 5, then 5 = 3 + 2. |
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D. |
If 3 + 2 = 5 and 5 = 4 + 1, then 3 + 2 = 4 + 1. |
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Hint |
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2. |
Which statement illustrates the additive identity? |
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A. |
3 + 0 = 3 |
B. |
3 × 1 = 3 |
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C. |
3 - 3 = 0 |
D. |
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Hint |
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3. |
Simplify 2a4 + 4a2 + a4. |
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A. |
3a4 + 4a2 |
B. |
2a4 + 4a2 + a4 |
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C. |
3a8 + 4a2 |
D. |
7a10 |
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Hint |
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4. |
Which graph best matches the following statement?
You go on a diet and lose 25 pounds steadily over three months. Then you maintain your weight. |
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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 following expression with exponents.
b × b × b × b × b × b × b × b × b |
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A. |
b9 |
B. |
9b |
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C. |
b2 |
D. |
b18 |
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Hint |
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6. |
Write a verbal expression for the algebraic expression (2 - y) × 6. |
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A. |
two times six minus y |
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B. |
six times y minus two |
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C. |
the difference, y less than two, times six |
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D. |
two minus y times six |
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Hint |
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7. |
Find the area of the figure if a = 3 and b = 5. |
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A. |
8 square units |
B. |
15 square units |
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C. |
16 square units |
D. |
225 square units |
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Hint |
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8. |
Evaluate 56. |
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A. |
3,125 |
B. |
7,776 |
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C. |
15,625 |
D. |
78,125 |
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Hint |
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9. |
Evaluate  . |
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A. |
3 |
B. |
4 |
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C. |
1 |
D. |
2 |
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Hint |
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10. |
Find the solution of 4x + 10 = 42
if the replacement set is {6, 7, 8, 9}. |
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A. |
7 |
B. |
8 |
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C. |
9 |
D. |
6 |
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Hint |
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11. |
Solve  = x. |
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A. |
x = 5 |
B. |
x = 0 |
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C. |
x = 10 |
D. |
x = 25 |
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Hint |
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12. |
Simplify 12f + 6(3 + 4f). |
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A. |
54f |
B. |
16f + 18 |
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C. |
34f |
D. |
36f + 18 |
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Hint |
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13. |
Simplify 2x + 5x + 4(x + 3). |
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A. |
23x |
B. |
11x + 3 |
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C. |
11x + 12 |
D. |
14x |
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Hint |
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14. |
Which values are a counterexample to the given statement?
If x · y = a decimal, then neither x nor y is a whole number. |
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A. |
x = 7.1, y = 2.2 |
B. |
x = 1.75, y = 0.9 |
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C. |
x = 1, y = 0.5 |
D. |
x = 0.3, y = 0.2 |
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Hint |
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15. |
Identify the hypothesis in the following statement: If x – 3 = 9, then x = 12. |
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A. |
x – 3 = 9 |
B. |
x – 3 |
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C. |
x = 12 |
D. |
x |
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Hint |
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16. |
Identify the coordinates of point A. |
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A. |
(6, 4) |
B. |
(1, 2) |
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C. |
(2, 1) |
D. |
(5, 2) |
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Hint |
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17. |
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. |
60 |
B. |
48 |
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C. |
27 |
D. |
15 |
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Hint |
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18. |
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 third quarter? |
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A. |
60 |
B. |
15 |
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C. |
27 |
D. |
48 |
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Hint |
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19. |
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 more students said they have 2 family members in their household than 6? |
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A. |
20 |
B. |
5 |
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C. |
10 |
D. |
15 |
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Hint |
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20. |
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. |
80 |
D. |
85 |
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Hint |
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