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1. |
The values in the graph below are _______ |
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A. |
integers. |
B. |
natural numbers. |
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C. |
rational numbers. |
D. |
irrational numbers. |
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Hint |
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2. |
Find the sum -5 + (-6). |
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A. |
1 |
B. |
-1 |
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C. |
-11 |
D. |
11 |
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Hint |
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3. |
Find the mean of {3, 8, 10, 1, 25}. |
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A. |
1 |
B. |
8 |
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C. |
9 |
D. |
9.4 |
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Hint |
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4. |
Which of the following best describes  |
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A. |
obtuse |
B. |
right |
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C. |
acute |
D. |
straight |
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5. |
If  3 4, which lines must be parallel? |
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A. |
a and d |
B. |
a and b |
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C. |
a and c |
D. |
d and e |
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Hint |
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6. |
Graph the solution set to the inequality 5x – 3 < 3x + 7. |
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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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7. |
Solve 6z > 39. |
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A. |
{z | z > 234} |
B. |
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C. |
{z | z < 234} |
D. |
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Hint |
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8. |
If Molly's car gets 24 miles for each gallon of gasoline, and she has 8 gallons of gasoline in her tank, how far can she drive before having to stop and get gas? |
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A. |
192 miles |
B. |
24 miles |
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C. |
96 miles |
D. |
3 miles |
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Hint |
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9. |
Express the result in scientific notation.  |
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A. |
1.25 × 10-10 |
B. |
1.25 × 1010 |
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C. |
1.25 × 104 |
D. |
1.25 × 10-4 |
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Hint |
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10. |
Baseball players are trying to show that they deserve more money. Their owner is paying 10 of them $1 million, 8 of them $2 million, and 3 of them $15 million. To support their case, which measure of central tendency should they use? |
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A. |
mean |
B. |
mode |
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C. |
standard deviation |
D. |
median |
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Hint |
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11. |
Which answer shows all the possible subsets of {3, 7}? |
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A. |
{3,7}, |
B. |
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C. |
{3,7}, {3}, {7}, |
D. |
{3}, {7}, |
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Hint |
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12. |
Which is a graph showing the set of real numbers from -1 to 2 inclusive? |
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A. |
 |
B. |
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C. |
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D. |
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13. |
Which is a graph showing the set of real numbers greater than  |
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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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14. |
What is the value of cell B3? |
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A. |
18 |
B. |
3 |
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C. |
6 |
D. |
9 |
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Hint |
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15. |
If a = –5 and b = 7, what is  |
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A. |
–174 |
B. |
–76 |
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C. |
145 |
D. |
–114 |
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Hint |
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16. |
If a = –3 and b = 3, what is  |
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A. |
–81 |
B. |
36 |
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C. |
27 |
D. |
–27 |
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Hint |
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17. |
Using the number line, what is the midpoint of  |
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A. |
V |
B. |
W |
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C. |
X |
D. |
U |
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Hint |
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18. |
Using the number line, what is the midpoint of  |
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A. |
W |
B. |
U |
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C. |
X |
D. |
V |
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Hint |
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19. |
What would the chart look like after reading the information:
Doug used to like football and kickball best, but he has changed his mind.
Abby likes neither soccer nor football.
Neither of the boys here likes soccer. |
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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. |
What would the chart look like after reading the information:
Sue's state does not have an ''x'' in it.
Amy's state is near the west coast.
Sam's state borders a Great Lake.
Sue's state is two words. |
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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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