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1. |
What is the difference between the highest and the lowest values? |
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 |
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A. |
100 |
B. |
84 |
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C. |
80 |
D. |
75 |
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Hint |
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2. |
Name the set of numbers that is graphed below. |
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A. |
{-3, 2, 4} |
B. |
{all integers} |
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C. |
{-6, -3, 0, 2, 4} |
D. |
{-6, -3, 2, 4} |
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Hint |
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3. |
Based on the line plot, what is the lowest score? |
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A. |
75 |
B. |
71 |
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C. |
21 |
D. |
100 |
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Hint |
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4. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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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. |
Find the quotient  |
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A. |
18 |
B. |
-2 |
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C. |
 |
D. |
2 |
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Hint |
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7. |
Find the square root  |
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A. |
11 |
B. |
 |
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C. |
121 |
D. |
 |
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Hint |
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8. |
What are the odds of choosing a red marble from a bag that contains 20 red marbles, 15 yellow marbles, and 35 green marbles? |
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A. |
4:5 |
B. |
2:5 |
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C. |
2:7 |
D. |
4:7 |
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Hint |
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9. |
Evaluate 10 + |21 - x| - 3 if x = 9. |
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A. |
19 |
B. |
28 |
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C. |
22 |
D. |
25 |
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Hint |
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10. |
Find 5(-20). |
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A. |
25 |
B. |
-15 |
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C. |
100 |
D. |
-100 |
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Hint |
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11. |
Evaluate 5w2 if w = - . |
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A. |
|
B. |
-1 |
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C. |
1 |
D. |
 |
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Hint |
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12. |
Simplify |
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A. |
-7 – 2n |
B. |
7 – 12n |
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C. |
-7 – 12n |
D. |
7 – 2n |
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Hint |
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13. |
A bag contains 10 blue marbles, 7 white marbles, 6 red marbles, and 2 green marbles. What is the probability of randomly selecting a blue marble? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Graph x  5. |
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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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