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1. |
Evaluate 7[32 - 2(1 + 2)] ÷ 7 + 52. |
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A. |
26 |
B. |
25 |
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C. |
28 |
D. |
30 |
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Hint |
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2. |
Find the solution set for  if the replacement set is
{ 0, 1, 2, 3, 5, 7 }. |
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A. |
{0, 1, 2, 3, 5, 7} |
B. |
{0, 1, 2} |
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C. |
{0, 1, 2, 3} |
D. |
{0, 1} |
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Hint |
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3. |
What is the multiplicative inverse of  |
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A. |
 |
B. |
 |
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C. |
4 |
D. |
 |
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Hint |
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4. |
Which statement illustrates the transitive property? |
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A. |
If 5 + 2 = 7 and 7 = 3 + 4, then 5 + 2 = 3 + 4. |
B. |
2 + 5 = 2 + 5 |
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C. |
5 + 2 = 2 + 5 |
D. |
2 + 5 = 7 |
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Hint |
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5. |
Use the distributive property to rewrite 3(5 + y) without parentheses. |
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A. |
15 + 3y |
B. |
8 + y |
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C. |
15 + y |
D. |
8 + 3y |
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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. |
the difference, y less than two, times six |
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C. |
two minus y times six |
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D. |
six times y minus two |
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Hint |
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7. |
Evaluate:  when x = 3, y = 2, and z = 19. |
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A. |
1 |
B. |
19 |
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C. |
2 |
D. |
 |
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Hint |
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8. |
Which graph matches the following statement?
You are driving a steady speed, then stop for a train. When the train passes, you resume your speed. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Write an algebraic expression for the verbal expression. the sum of 4 and one half of the number x |
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A. |
4 +  ÷ x |
B. |
4 + x |
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C. |
4 - x |
D. |
4 - ÷ x |
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Hint |
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10. |
Find the solution set for 16 + b  40
if the replacement set is {22, 23, 24, 25}. |
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A. |
{24, 25} |
B. |
{23, 24, 25} |
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C. |
{24} |
D. |
{22, 23, 24} |
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Hint |
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11. |
Simplify 3x2 + 11x + 2x2. |
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A. |
simplified |
B. |
5x2 + 11x |
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C. |
6x2 + 11x |
D. |
16x2 |
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Hint |
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12. |
Evaluate 2 × 17 × 5. |
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A. |
170 |
B. |
160 |
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C. |
180 |
D. |
190 |
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Hint |
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13. |
Simplify 2x + 5x + 4(x + 3). |
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A. |
23x |
B. |
11x + 12 |
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C. |
14x |
D. |
11x + 3 |
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Hint |
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14. |
A counterexample disproves a conditional when ________ . |
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A. |
the hypothesis is false and the conclusion is false |
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B. |
the hypothesis is false and there is no valid conclusion |
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C. |
the hypothesis is true and the conclusion is true |
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D. |
the hypothesis is true and the conclusion is false |
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Hint |
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15. |
Which values of x and y are counterexamples to the given statement?
If x – y = an even number, then both x and y are even numbers. |
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A. |
x = 15, y = 8 |
B. |
x = 22, y = 20 |
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C. |
x = 12, y = 4 |
D. |
x = 19, y = 13 |
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Hint |
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16. |
Identify the coordinates of point C. |
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A. |
(5, 2) |
B. |
(2, 1) |
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C. |
(6, 4) |
D. |
(4, 6) |
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Hint |
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17. |
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 4 or more family members? |
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A. |
20 |
B. |
50 |
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C. |
45 |
D. |
70 |
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Hint |
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18. |
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. |
85 |
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C. |
5 |
D. |
80 |
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Hint |
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