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1. |
Which value occurred the most often? |
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 |
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A. |
77 |
B. |
70 |
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C. |
78 |
D. |
0 |
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Hint |
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2. |
Find the difference -18 - 4. |
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A. |
-22 |
B. |
22 |
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C. |
14 |
D. |
-14 |
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Hint |
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3. |
Find the quotient (-100) ÷ (-25). |
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A. |
4 |
B. |
75 |
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C. |
-4 |
D. |
-125 |
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Hint |
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4. |
Solve  |
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A. |
a = 29 |
B. |
a = 19 |
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C. |
a = 5 |
D. |
a = -6 |
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Hint |
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5. |
If the number 178,651 is rounded to 179,000 and plotted on a stem-and-leaf plot as 17|9, how would you display 151,205? |
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A. |
15|1 |
B. |
15|2 |
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C. |
1|51 |
D. |
151|2 |
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Hint |
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6. |
Rewrite 6x + 5y = 7 - 2x in the form Ax + By = C. |
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A. |
4x + 5y = 7 |
B. |
13y = 7 |
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C. |
8x + 5y = 7 |
D. |
-8x + 5y = 7 |
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Hint |
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7. |
If g(x) = x2 + 3x - 2, find g(-2). |
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A. |
-12 |
B. |
4 |
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C. |
8 |
D. |
-4 |
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Hint |
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8. |
Write an equation to represent the function. |
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 |
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A. |
f(x) = 2x + 2 |
B. |
f(x) = x + 4 |
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C. |
f(x) = x + 1 |
D. |
f(x) = 3x |
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Hint |
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9. |
A line of best-fit should not be drawn for which of the following graphs. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
What is the y-intercept of the graph of y = 4x - 2? |
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A. |
-1 |
B. |
0 |
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C. |
 |
D. |
-2 |
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Hint |
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11. |
Solve x2 - 4x + 1 = 0 by completing the square. |
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A. |
 |
B. |
1, 3 |
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C. |
 |
D. |
 |
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Hint |
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12. |
Simplify 12y + 8y. |
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A. |
20y2 |
B. |
20y |
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C. |
simplified |
D. |
4y |
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Hint |
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13. |
Find the next three terms in the arithmetic sequence 2, -1.5, -5, -8.5, …. |
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A. |
-12, -15.5, -19 |
B. |
-11.5, -14.5, -17.5 |
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C. |
-11, -13.5, -16 |
D. |
-13, -17.5, -22 |
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Hint |
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14. |
Find the 10th term of the arithmetic sequence –6, 3, 12, 21, …. |
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A. |
84 |
B. |
75 |
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C. |
66 |
D. |
93 |
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Hint |
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15. |
Write an equation of a line that passes through (9, -64) with slope –7. |
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A. |
y = -7x – 1 |
B. |
y = -7x – 127 |
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C. |
y = -7x |
D. |
y = -7x + 1 |
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Hint |
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16. |
Use substitution to solve the system of equations given by x – 4y = 24 and 3x – 4y = 16. |
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A. |
(10, -3.5) |
B. |
(-4, -7) |
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C. |
(-4, 7) |
D. |
(10, 3.5) |
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Hint |
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17. |
Use substitution to solve the system of equations given by y =  and 28x – 32y = -8. |
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A. |
(2, 2) |
B. |
infinitely many solutions |
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C. |
no solution |
D. |
(1, 1) |
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Hint |
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18. |
Simplify ((22)3)4. |
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A. |
220 = 1,048,576 |
B. |
29 = 512 |
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C. |
212 = 4096 |
D. |
224 =16,777,216 |
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Hint |
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19. |
Simplify 5(2k2 – 3k) – 6k(–k2 + k – 7). |
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A. |
6k3 + 4k2 + 27k |
B. |
6k3 + 4k2 – 5k |
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C. |
–6k3 + 4k2 + 27k |
D. |
–6k3 + 4k2 – 5k |
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Hint |
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20. |
Suppose that we have a 3 ft. × 3 ft. piece of paper, and we cut out a square piece so that the area of the remaining piece is 5 feet. What is the length of a side of the square? |
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A. |
 |
B. |
2 ft. |
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C. |
 |
D. |
4 ft. |
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Hint |
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