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1. |
Solve n = (-9)2. |
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A. |
18 |
B. |
-18 |
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C. |
81 |
D. |
-81 |
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Hint |
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2. |
Over 11 consecutive days, Jim did the following number of pushups. 7, 8, 10, 10, 12, 14, 15, 17, 17, 19, 33. Use the data to find any outliers if they exist. |
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A. |
7 |
B. |
33 |
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C. |
19 and 33 |
D. |
none exist |
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Hint |
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3. |
A drain pipe is five inches in diameter. If the sides of the pipe are  thick, find the width of the opening in the pipe. |
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A. |
 inches |
B. |
 inches |
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C. |
 inches |
D. |
 inches |
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Hint |
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4. |
Make a function table for f(n) = n - 3. |
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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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5. |
Simplify the polynomial 7x - 2y. |
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A. |
7x - 2y |
B. |
5y |
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C. |
5xy |
D. |
5x |
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Hint |
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6. |
Add 3x2 + 2x - 1 and x2 - 3x + 5. |
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A. |
4x2 + 5x - 4 |
B. |
2x2 - 5x - 6 |
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C. |
2x2 + 5x + 4 |
D. |
4x2 - x + 4 |
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Hint |
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7. |
Solve -10 + (-15) = w. |
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A. |
w = 5 |
B. |
w = -5 |
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C. |
w = 25 |
D. |
w = -25 |
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Hint |
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8. |
Solve t =  . |
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A. |
t = 10 |
B. |
t = 45 |
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C. |
t = -10 |
D. |
t = -55 |
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Hint |
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9. |
Solve x =  . |
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A. |
x = 108 |
B. |
x = -972 |
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C. |
x = -108 |
D. |
x = 972 |
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Hint |
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10. |
The data are ages of children in months. Find the mode age. |
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A. |
18 months |
B. |
12 months |
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C. |
9 months |
D. |
13 months |
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Hint |
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11. |
 EFG and HIJ are congruent. Find the value of x. |
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A. |
x = 45 |
B. |
x = 92 |
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C. |
x = 180 |
D. |
x = 88 |
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Hint |
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12. |
A card is drawn at random from a standard deck of playing cards. What is the probability of drawing a King? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
James has a bank account with $500.00 that collects 2.875% interest annually. How much will be in James' account after 24 months if no transactions are made? |
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A. |
$28.75 |
B. |
$528.75 |
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C. |
$471.25 |
D. |
$3,375.00 |
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Hint |
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14. |
Triangle ABC is similar to triangle DEF. Find the length of  . |
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A. |
37 feet |
B. |
15 feet |
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C. |
16 feet |
D. |
6 feet |
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Hint |
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15. |
Estimate 7 out of 27 as a percent. |
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A. |
40% |
B. |
15% |
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C. |
25% |
D. |
35% |
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Hint |
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16. |
An asphalt parking lot is in the shape of a trapezoid, with a square cut out for a tree. It costs $1.75 per square yard to seal an asphalt surface. How much will it cost to seal the parking lot? |
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A. |
$1,743 |
B. |
$1,043 |
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C. |
$1,400 |
D. |
$1,393 |
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Hint |
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17. |
Which measure of central tendency is most representative of the data?
6, 8, 3, 5, 32, 6, 5, 4, 28, 2, 2, 2 |
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A. |
median |
B. |
range |
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C. |
mean |
D. |
mode |
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Hint |
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18. |
Translate the following sentence into an equation. Then find the number. Five times a number less than 18 is equal to 13. |
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A. |
18 - 5n = 13; -1 |
B. |
5n - 18 = 13; -6 |
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C. |
5n - 18 = 13; 6 |
D. |
18 - 5n = 13; 1 |
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Hint |
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19. |
Solve x - 26 > -29. |
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A. |
x > -55 |
B. |
x > 3 |
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C. |
x > 55 |
D. |
x > -3 |
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Hint |
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20. |
A taxi costs $5 plus $8 for each mile. Which function relates the cost c of a taxi ride to the distance d traveled? |
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A. |
c = 8d + 5 |
B. |
d = 5c + 8 |
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C. |
d = 8c + 5 |
D. |
c = 5d + 8 |
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Hint |
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