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1. |
Which interval has the most values? |
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A. |
70-80 |
B. |
60-70 |
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C. |
90-100 |
D. |
10-20 |
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Hint |
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2. |
Simplify 3x2y + 2xy2 + 5x2y + 3y2. |
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A. |
13x5y6 |
B. |
8x2y + 2xy2 + 3y2 |
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C. |
8x2y + 5xy2 |
D. |
8x4y2+5y3 |
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Hint |
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3. |
Name the set of numbers that is graphed below. |
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A. |
{-3, -2, -1, 0} |
B. |
{-3, -2, -1} |
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C. |
{-3, -2, -1, 0, 1, 2, 3} |
D. |
{-2, -1} |
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Hint |
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4. |
State the additive inverse of -32. |
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A. |
32 |
B. |
1 |
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C. |
-32 |
D. |
0 |
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Hint |
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5. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
Evaluate  if a = 6. |
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A. |
12 |
B. |
8 |
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C. |
4 |
D. |
24 |
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Hint |
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7. |
Find the quotient (-100) ÷ (-25). |
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A. |
-125 |
B. |
-4 |
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C. |
4 |
D. |
75 |
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Hint |
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8. |
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam for a mean of 80? |
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A. |
93 |
B. |
80 |
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C. |
100 |
D. |
97 |
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Hint |
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9. |
Find the perimeter of the figure if x = 5. |
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 |
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A. |
40 units |
B. |
8 units |
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C. |
5 units |
D. |
20 units |
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Hint |
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10. |
What are the odds of not selecting a black ace from a standard deck of 52 cards? |
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A. |
26:1 |
B. |
25:26 |
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C. |
1:25 |
D. |
25:1 |
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Hint |
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11. |
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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12. |
Evaluate 4(6) + 7(5 – 3). |
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A. |
38 |
B. |
118 |
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C. |
10 |
D. |
80 |
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Hint |
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13. |
Evaluate  . |
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A. |
4 |
B. |
3 |
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C. |
1 |
D. |
2 |
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Hint |
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14. |
Evaluate a2 - (b + c) if a = 8, b = 17, and c = 21. |
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A. |
12 |
B. |
18 |
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C. |
26 |
D. |
34 |
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Hint |
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15. |
Find the solution of 4x + 10 = 42
if the replacement set is {6, 7, 8, 9}. |
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A. |
9 |
B. |
8 |
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C. |
6 |
D. |
7 |
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Hint |
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16. |
Simplify 12f + 6(3 + 4f). |
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A. |
54f |
B. |
34f |
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C. |
16f + 18 |
D. |
36f + 18 |
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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 first 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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18. |
Find 5(-20). |
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A. |
-100 |
B. |
-15 |
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C. |
25 |
D. |
100 |
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Hint |
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19. |
Find |
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A. |
-81 |
B. |
9 |
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C. |
-9 |
D. |
81 |
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Hint |
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20. |
A bag contains 7 purple marbles, 5 yellow marbles, 3 white marbles, and 1 black marble. What is the probability of randomly selecting a marble that is not purple? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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