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1. |
Evaluate 2(15 - 6) - 3 · 6. |
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A. |
-18 |
B. |
36 |
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C. |
6 |
D. |
0 |
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Hint |
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2. |
Write 24 as a product. |
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A. |
2 + 2 + 2 + 2 |
B. |
4 · 4 |
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C. |
4 + 4 |
D. |
2 · 2 · 2 · 2 |
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Hint |
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3. |
On how many days was the temperature at least 71 degrees? |
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 |
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A. |
1 |
B. |
3 |
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C. |
5 |
D. |
2 |
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Hint |
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4. |
Which is not a reason that measures of central tendency for a set of data can be misleading? |
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A. |
incomplete data |
B. |
too much data |
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C. |
inaccurate data |
D. |
outliers in the data |
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Hint |
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5. |
Find  . Write the difference in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
-2 |
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Hint |
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6. |
The price of a computer system at an electronics store is $1099. Determine the percent of change in price if the computer system sold for $1349 a month earlier. |
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A. |
22.7% increase |
B. |
18.5% increase |
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C. |
18.5% decrease |
D. |
22.7% decrease |
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Hint |
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7. |
If a jacket is on sale for 30% off the regular price of $65.49, how much is the discount? |
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A. |
$45.85 |
B. |
$30.00 |
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C. |
$19.65 |
D. |
$21.83 |
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Hint |
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8. |
How many states in this group used at least 17 hundred trillion BTU's of energy? |
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 |
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A. |
12 |
B. |
11 |
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C. |
9 |
D. |
10 |
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Hint |
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9. |
The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint? |
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A. |
6% |
B. |
0.12% |
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C. |
0.06% |
D. |
12% |
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Hint |
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10. |
Express 52% as a fraction. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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11. |
Find the least common denominator for  and  . |
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A. |
90 |
B. |
30 |
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C. |
45 |
D. |
135 |
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Hint |
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12. |
A certain container of mouthwash usually costs $2.99 at a store. If it is on sale for 20% off, how much does the mouthwash cost now? |
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A. |
$3.74 |
B. |
$2.75 |
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C. |
$2.77 |
D. |
$2.40 |
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Hint |
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13. |
Describe and identify the pattern in the sequence.
6, 7, 9, 12, 16, … |
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A. |
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric |
B. |
×2; geometric |
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C. |
+1; arithmetic |
D. |
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric |
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Hint |
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14. |
Make a bar graph to display the data in the table. |
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 |
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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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15. |
The record high and low temperatures recorded in New York are 108°F and -52°F, respectively. What is the range of temperatures? |
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A. |
-56°F |
B. |
-160°F |
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C. |
56°F |
D. |
160°F |
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Hint |
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16. |
Evaluate  if y = 16 and z = -4. |
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A. |
-9 |
B. |
1 |
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C. |
9 |
D. |
-1 |
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Hint |
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17. |
The table shows approximately the number of mobile phone users in each age group. Find the number of phone users aged 12-17 as a fraction of the number of mobile phone users aged 55 and over in simplest form. |
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A. |
 |
B. |
|
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C. |
 |
D. |
|
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Hint |
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18. |
About 1 in every 25 people in Honolulu, Hawaii speak Chinese at home. What percent of people is this? |
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A. |
5% |
B. |
25% |
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C. |
4% |
D. |
8% |
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Hint |
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19. |
Find  +  written in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
Find the ratio 3:18 written as a fraction in simplest form. |
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A. |
|
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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