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1. |
Find the mode of {325, 100, 115, 621, 325, 325, 100}. |
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A. |
325 |
B. |
100 |
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C. |
273 |
D. |
115 |
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Hint |
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2. |
Find the perimeter of the figure if x = 5. |
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 |
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A. |
40 units |
B. |
5 units |
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C. |
8 units |
D. |
20 units |
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Hint |
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3. |
Which pair of ratios forms a proportion? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
A 50-mile trip uses 2 gallons of gas. How much gas would you use on a 115-mile trip? |
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A. |
25 gallons |
B. |
5 gallons |
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C. |
4.6 gallons |
D. |
4 gallons |
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Hint |
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5. |
Write an equation to represent the function. |
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 |
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A. |
g(x) = x + 3 |
B. |
g(x) = 3x |
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C. |
g(x) = -2x |
D. |
 |
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Hint |
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6. |
Evaluate 171 ÷ 32 + 4. |
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A. |
123 |
B. |
3,253 |
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C. |
23 |
D. |
61 |
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Hint |
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7. |
Simplify 7(b + 3) + 14. |
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A. |
7b + 35 |
B. |
24b |
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C. |
42b |
D. |
7b + 17 |
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Hint |
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8. |
Translate the equation into a verbal sentence.  |
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A. |
One-third of a number x minus 4 equals 5. |
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B. |
Five subtracted from the quotient of  and a number x is 4. |
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C. |
One-third of a number x minus 5 equals 4. |
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D. |
One-third times the difference of a number x and 5 is 4. |
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Hint |
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9. |
Solve –14n = -112. |
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A. |
n = 1568 |
B. |
n = -1568 |
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C. |
n = -8 |
D. |
n = 8 |
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Hint |
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10. |
Find the next three terms in the sequence 10, 15, 25, 40, …. |
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A. |
45, 50, 55 |
B. |
65, 100, 145 |
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C. |
55, 70, 85 |
D. |
60, 85, 115 |
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Hint |
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11. |
Evaluate p · (p + 3q) – r if p = -7, q = 4, and r = -16. |
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A. |
77 |
B. |
-19 |
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C. |
-51 |
D. |
45 |
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Hint |
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12. |
Which expression is equivalent to ((32)4)3? |
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A. |
99 |
B. |
816 |
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C. |
96 |
D. |
2712 |
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Hint |
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13. |
A baseball owner is trying to convince people that he is spending too much on his players. He is paying 10 of them $1 million, 8 of them $2 million, and 3 of them $15 million. To support his case, which measure of central tendency should he use? |
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A. |
median |
B. |
mode |
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C. |
mean |
D. |
standard deviation |
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Hint |
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14. |
What is the mode of the number of above-temperature days each month? |
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A. |
6 |
B. |
8 |
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C. |
5 |
D. |
2 |
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Hint |
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15. |
Which relationship will most likely have a positive correlation? |
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A. |
A person's height and a person's eye color. |
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B. |
Rising temperatures and ski equipment sales. |
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C. |
Battery power of a flashlight, and continued use of the flashlight. |
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D. |
The number of movie tickets sold and the amount of popcorn sold. |
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Hint |
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16. |
Find the first quartile of the data. |
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 |
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A. |
91 |
B. |
25 |
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C. |
19.5 |
D. |
29.5 |
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Hint |
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17. |
Why is the graph misleading? |
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 |
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A. |
Scale is not at even intervals. |
B. |
Color is misleading. |
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C. |
Months are out of order. |
D. |
Bars appear to have cut in half. |
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Hint |
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18. |
Translate the phrase the sum of five and two times a number into a variable expression. |
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A. |
5n + 2 |
B. |
5(2 + n) |
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C. |
5 + 2n |
D. |
2(n + 5) |
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Hint |
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19. |
What are the next three terms if the first term is -4 and the pattern is multiply by 3, subtract 6? |
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A. |
-12, -18, -54 |
B. |
-4, -12, -18 |
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C. |
12, 6, 18 |
D. |
-12, -6, -18 |
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Hint |
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20. |
Which is a graph showing the set of real numbers greater than or equal to 4? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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