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1. |
What does 9|4 mean in the stem-and-leaf plot below? |
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A. |
49 |
B. |
904 |
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C. |
94 |
D. |
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Hint |
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2. |
What is the difference between the highest and the lowest values? |
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A. |
100 |
B. |
84 |
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C. |
75 |
D. |
80 |
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3. |
Which of the following sentences is true? |
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A. |
 when x = 4. |
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B. |
3x + 5 < x2 when x = 4. |
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C. |
 when x = 6. |
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D. |
 when x = 5. |
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Hint |
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4. |
Which statement illustrates the additive identity? |
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A. |
3 - 3 = 0 |
B. |
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C. |
3 + 0 = 3 |
D. |
3 × 1 = 3 |
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5. |
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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6. |
Name the set of numbers that is graphed below. |
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A. |
{-1, 0} |
B. |
{-1, 1} |
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C. |
{-1, 0, 1} |
D. |
{0} |
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Hint |
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7. |
Based on the line plot, what is the lowest score? |
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A. |
21 |
B. |
71 |
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C. |
75 |
D. |
100 |
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8. |
Evaluate  if  |
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A. |
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B. |
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C. |
-1 |
D. |
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9. |
Find the product  |
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A. |
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B. |
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C. |
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D. |
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10. |
Write  in simplest form. |
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A. |
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B. |
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C. |
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D. |
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11. |
To what set of numbers does  belong? |
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A. |
irrationals |
B. |
whole numbers |
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C. |
integers |
D. |
rationals |
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Hint |
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12. |
Write a power that represents the number of small squares in the large square. |
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A. |
52 |
B. |
5 × 5 |
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C. |
25 |
D. |
5 × 2 |
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Hint |
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13. |
If the number 178,651 is rounded to 179,000 and plotted on a stem-and-leaf plot as 17|9, how would you display 151,205? |
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A. |
15|1 |
B. |
151|2 |
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C. |
15|2 |
D. |
1|51 |
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Hint |
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14. |
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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15. |
Evaluate 5(11 + 22 - 10) – 19. |
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A. |
6 |
B. |
66 |
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C. |
44 |
D. |
106 |
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16. |
Solve  = d. |
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A. |
d = 7 |
B. |
d= 8 |
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C. |
d = 3 |
D. |
d = 12 |
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Hint |
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17. |
Which values are a counterexample to the given statement?
If x + y = an even number, then x is even and y is even. |
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A. |
x = 7, y = 12 |
B. |
x = 12, y = 6 |
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C. |
x = 21, y = 3 |
D. |
x = 10, y = 9 |
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Hint |
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18. |
Identify the conclusion in the following algebraic statement:
If a = 3, then 2a + 1 = 7. |
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A. |
2a |
B. |
a = 3 |
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C. |
2a + 1 = 7 |
D. |
2a + 1 |
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Hint |
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19. |
Find the odds of rolling a number greater than or equal to four on a number cube. |
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A. |
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B. |
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C. |
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D. |
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20. |
A weather forecaster states that the probability of rain is 30%. What are the odds that it will rain? |
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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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