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1. |
What does 9|4 mean in the stem-and-leaf plot below? |
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A. |
49 |
B. |
904 |
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C. |
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D. |
94 |
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Hint |
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2. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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3. |
Find two consecutive integers whose sum is -13. |
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A. |
-5.5, -7.5 |
B. |
-6, -7 |
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C. |
-5, -8 |
D. |
-12, -1 |
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Hint |
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4. |
Write an algebraic expression for one-half of a number x subtracted from fifty. |
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A. |
50 - 2x |
B. |
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C. |
2x - 50 |
D. |
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Hint |
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5. |
Solve -4y < -7. |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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6. |
Which graph show the solution set of the compound inequality
4x - 7 < 2x and 3x + 5 > -1? |
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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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7. |
The sum of two numbers is –11. Twice the first number minus four times the second number is –10. What are the two numbers? |
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A. |
-15, 4 |
B. |
-9, -2 |
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C. |
-8, -3 |
D. |
-6, -5 |
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Hint |
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8. |
Factor 4y2 – 9. |
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A. |
prime |
B. |
(2y + 3)(2y + 3) |
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C. |
(2y – 3)(2y – 3) |
D. |
(2y + 3)(2y – 3) |
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Hint |
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9. |
Which values are a counterexample to the given statement?
If x · y = a decimal, then neither x nor y is a whole number. |
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A. |
x = 0.3, y = 0.2 |
B. |
x = 7.1, y = 2.2 |
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C. |
x = 1.75, y = 0.9 |
D. |
x = 1, y = 0.5 |
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Hint |
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10. |
Identify the coordinates of point B. |
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A. |
(6, 4) |
B. |
(2, 1) |
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C. |
(5, 2) |
D. |
(2, 5) |
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Hint |
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11. |
Solve 11b = 132. |
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A. |
b = -1452 |
B. |
b = 12 |
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C. |
b = -12 |
D. |
b = 1452 |
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Hint |
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12. |
Solve –14n = -112. |
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A. |
n = -8 |
B. |
n = 8 |
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C. |
n = -1568 |
D. |
n = 1568 |
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Hint |
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13. |
A pair of tickets to a hockey game cost $85.00. If the sales tax is 6%, what is the total price? |
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A. |
$90.31 |
B. |
$90.10 |
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C. |
$136.00 |
D. |
$58.51 |
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Hint |
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14. |
Determine the coordinates of the x-intercept of 3x – 4y = 24. |
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A. |
(-6, 0) |
B. |
(0, 8) |
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C. |
(0, -6) |
D. |
(8, 0) |
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Hint |
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15. |
Find the 25th term of the arithmetic sequence –1, 3, 7, 11, …. |
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A. |
95 |
B. |
99 |
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C. |
91 |
D. |
103 |
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Hint |
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16. |
Write an equation of a line that passes through (-3, 4) with slope - . |
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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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17. |
Solve 22p > 198. |
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A. |
p > 9 |
B. |
p > 4,356 |
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C. |
p < 4,356 |
D. |
p < 9 |
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Hint |
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18. |
Use substitution to solve the system of equations given by y = 2x and 5x + y = 7. |
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A. |
(-2, -5) |
B. |
(1, 2) |
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C. |
(-1, -2) |
D. |
(2, 5) |
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Hint |
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19. |
Express 4.67 × 10-7 in standard notation. |
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A. |
46,700,000 |
B. |
0.00000467 |
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C. |
0.0000000467 |
D. |
0.000000467 |
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Hint |
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20. |
Find the geometric mean in the sequence 4, , 196. |
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A. |
28 or –28 |
B. |
7 or –7 |
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C. |
7 only |
D. |
28 only |
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Hint |
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