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1. |
Write 24 as a product. |
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A. |
2 · 2 · 2 · 2 |
B. |
4 · 4 |
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C. |
2 · 2 · 2 |
D. |
2 · 4 |
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Hint |
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2. |
How many of the following numbers is 162 divisible by? 2, 3, 5, 6, 9, 10 |
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A. |
3 |
B. |
1 |
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C. |
4 |
D. |
2 |
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Hint |
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3. |
A composite number ______. |
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A. |
is the number 2 |
B. |
is a number less than 1 |
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C. |
has exactly two factors |
D. |
has more than two factors |
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Hint |
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4. |
Write  in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Mr. Mathis's car insurance is $500 per year. He expects it to increase by $45 each year. How much will he pay for insurance in 5 years? |
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A. |
$725 |
B. |
$590 |
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C. |
$680 |
D. |
$635 |
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Hint |
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6. |
What is 25% of 12? |
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A. |
6 |
B. |
3 |
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C. |
9 |
D. |
12 |
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Hint |
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7. |
Find –1 + 2. |
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A. |
–1 |
B. |
1 |
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C. |
–3 |
D. |
3 |
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Hint |
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8. |
What is the ordered pair for point B? |
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 |
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A. |
(4, 2) |
B. |
(–4, –2) |
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C. |
(–4, 2) |
D. |
(–2, 4) |
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Hint |
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9. |
Which is the graph of E(–2, 0)? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Solve n – 2 = 5. |
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A. |
7 |
B. |
3 |
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C. |
–3 |
D. |
–7 |
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Hint |
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11. |
Which is the graph of the function with rule  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
Evaluate 2xy + 9 if x = 3 and y = 2. |
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A. |
15 |
B. |
21 |
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C. |
66 |
D. |
12 |
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Hint |
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13. |
Find the LCM of 6 and 14. |
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A. |
16 |
B. |
84 |
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C. |
42 |
D. |
21 |
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Hint |
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14. |
Malila wants to be  of her current weight,  lb. How much does she want to weigh? |
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A. |
 lb |
B. |
 lb |
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C. |
 lb |
D. |
 lb |
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Hint |
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15. |
Find the reciprocal of 3. |
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A. |
–3 |
B. |
 |
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C. |
 |
D. |
1 |
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Hint |
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16. |
Express 2.81 as a percent. |
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A. |
28,100% |
B. |
28.1% |
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C. |
281% |
D. |
2,810% |
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Hint |
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17. |
The table shows the height of six different roller coasters at an amusement park. Find the mean height. |
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 |
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A. |
142 ft |
B. |
170 ft |
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C. |
132 ft |
D. |
153 ft |
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Hint |
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18. |
Which statement best describes how the outlier affects the mean of the data set shown? |
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A. |
The outlier causes the mean to be much less in value than the other values in the data set. |
B. |
The outlier causes the mean to be slightly greater in value than the other values in the data set. |
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C. |
The outlier causes the mean to be much greater in value than the other values in the data set. |
D. |
The outlier does not affect the mean of the data. |
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Hint |
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19. |
Find the LCM of 3, 6, and 15 by using prime factors. |
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A. |
30 |
B. |
15 |
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C. |
18 |
D. |
60 |
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Hint |
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20. |
Solve –2c = –16. |
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A. |
32 |
B. |
–32 |
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C. |
–8 |
D. |
8 |
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Hint |
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