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1. |
Name the set of numbers that is graphed below. |
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A. |
{-2, -1} |
B. |
{-3, -2, -1, 0} |
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C. |
{-3, -2, -1, 0, 1, 2, 3} |
D. |
{-3, -2, -1} |
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Hint |
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2. |
Use the distributive property to rewrite  without parentheses. |
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A. |
24x - 4 |
B. |
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C. |
24x - 24 |
D. |
24x - 3 |
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Hint |
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3. |
Write an equation to represent the function. |
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A. |
f(x) = x + 4 |
B. |
f(x) = 3x |
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C. |
f(x) = x + 1 |
D. |
f(x) = 2x + 2 |
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Hint |
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4. |
Simplify  . Assume the denominator is not equal to zero. |
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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. |
Evaluate 4(6) + 7(5 – 3). |
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A. |
10 |
B. |
38 |
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C. |
118 |
D. |
80 |
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Hint |
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6. |
Simplify 3x2 + 11x + 2x2. |
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A. |
16x2 |
B. |
5x2 + 11x |
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C. |
simplified |
D. |
6x2 + 11x |
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Hint |
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7. |
Simplify 12f + 6(3 + 4f). |
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A. |
16f + 18 |
B. |
54f |
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C. |
34f |
D. |
36f + 18 |
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Hint |
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8. |
Simplify 7(b + 3) + 14. |
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A. |
42b |
B. |
24b |
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C. |
7b + 17 |
D. |
7b + 35 |
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Hint |
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9. |
Graph the set of numbers on a number line. {-5, -2, 1, 3, 4} |
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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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10. |
Translate the sentence into an equation. Four times the number n is equal to twice the sum of q and r. |
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A. |
4n = 2(q – r) |
B. |
4n = q + r |
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C. |
4n = 2(q + r) |
D. |
4n = 2q + r |
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Hint |
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11. |
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. |
One-third times the difference of a number x and 5 is 4. |
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C. |
Five subtracted from the quotient of  and a number x is 4. |
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D. |
One-third of a number x minus 5 equals 4. |
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Hint |
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12. |
Andre mows lawns as a summer job. On average, he can mow 3 lawns in 2 hours and 15 minutes. At this rate, how long would it take Andre to mow 5 lawns? |
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A. |
4 hours and 15 minutes |
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B. |
3 hours and 58 minutes |
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C. |
3 hours and 30 minutes |
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D. |
3 hours and 45 minutes |
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Hint |
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13. |
Solve  |
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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. |
Find  . |
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A. |
impossible |
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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. |
Find B – A. |
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A. |
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B. |
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C. |
impossible |
D. |
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Hint |
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16. |
How many different two-person teams can be made from 6 people? |
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A. |
15 |
B. |
30 |
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C. |
360 |
D. |
120 |
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Hint |
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17. |
Simplify ((22)3)4. |
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A. |
224 =16,777,216 |
B. |
212 = 4096 |
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C. |
29 = 512 |
D. |
220 = 1,048,576 |
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Hint |
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18. |
What percent of data does the box in a box-and-whisker plot represent? |
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A. |
25% |
B. |
50% |
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C. |
100% |
D. |
75% |
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Hint |
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19. |
Find the first quartile of
{2, 5, 13, 21, 0, 5, 18, 21, 22, 23, 26, 26, 26}? |
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A. |
27 |
B. |
26 |
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C. |
5 |
D. |
25 |
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Hint |
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20. |
Which is a graph of real numbers less 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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