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1. |
What is the next term in the sequence 1, 4, 7, 10, …? |
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A. |
17 |
B. |
7 |
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C. |
13 |
D. |
11 |
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Hint |
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2. |
Simplify 3 + 2(xy+ 3z) + 4xy. |
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A. |
5xy + 3z + 3 |
B. |
6xy + 6z + 3 |
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C. |
9xy + 15z |
D. |
6xy + 3z + 3 |
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Hint |
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3. |
Evaluate  if a = 6. |
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A. |
12 |
B. |
24 |
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C. |
8 |
D. |
4 |
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Hint |
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4. |
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam for a mean of 80? |
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A. |
93 |
B. |
97 |
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C. |
100 |
D. |
80 |
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Hint |
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5. |
Write the ordered pair for point A. |
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A. |
(3, 4) |
B. |
(-3, 4) |
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C. |
(4, 3) |
D. |
(-3, -4) |
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Hint |
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6. |
Solve |4x - 7| = 13. |
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A. |
{x | x = 5 or x = -5} |
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B. |
 |
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C. |
{x | x = 5} |
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D. |
 |
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Hint |
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7. |
Brenda and Amparo left their homes for their morning runs at the same time. Brenda can run a 10-minute mile and Amparo can run a 12-minute mile. Combined, they ran 15 miles in a total of 2 hours and 42 minutes (162 minutes). How many miles did each woman run? |
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A. |
Brenda ran 9 miles; Amparo ran 6 miles |
B. |
Brenda ran 8 miles; Amparo ran 7 miles |
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C. |
Brenda ran 11 miles; Amparo ran 4 miles. |
D. |
Brenda ran 10 miles; Amparo ran 5 miles |
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Hint |
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8. |
Use elimination to solve the system of equations given below.
5x + 3y = 3
3x + 4y = 15 |
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A. |
(5, 0) |
B. |
(3, -4) |
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C. |
(-3, 6) |
D. |
 |
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Hint |
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9. |
Solve  = d. |
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A. |
d = 3 |
B. |
d = 12 |
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C. |
d = 7 |
D. |
d= 8 |
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Hint |
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10. |
Name the property used in the equation x + 0 = 22. Then solve for x. |
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A. |
Multiplicative Identity; x = 1 |
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B. |
Multiplicative Property of Zero; x = 22 |
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C. |
Multiplicative Inverse; x =  |
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D. |
Additive Identity; x = 22 |
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Hint |
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11. |
Name the property demonstrated by 15 × 1 = 15. |
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A. |
Reflexive Property |
B. |
Transitive Property |
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C. |
Multiplicative Identity |
D. |
Multiplicative Inverse |
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Hint |
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12. |
Identify the conclusion in the following algebraic statement:
If a = 3, then 2a + 1 = 7. |
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A. |
2a + 1 = 7 |
B. |
2a + 1 |
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C. |
2a |
D. |
a = 3 |
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Hint |
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13. |
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 = 1, y = 0.5 |
B. |
x = 1.75, y = 0.9 |
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C. |
x = 7.1, y = 2.2 |
D. |
x = 0.3, y = 0.2 |
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Hint |
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14. |
Find the 18th term of the arithmetic sequence
–4.5, -7.25, -10, -12.75, …. |
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A. |
-51.25 |
B. |
-45.75 |
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C. |
-48.5 |
D. |
-54 |
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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. |
Write the slope-intercept form of an equation for a line perpendicular to the graph of y = -3x + 5 and passes through the x-intercept of that line. |
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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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17. |
Which of the following is the inequality for the given graph? |
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A. |
3x + y > 2 |
B. |
3x – y > 2 |
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C. |
3x + y < 2 |
D. |
3x – y < 2 |
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Hint |
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18. |
Use elimination to solve the system of equations given by 7x + 23y = 12 and 3x + 23y = -8. |
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A. |
(5, -1) |
B. |
 |
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C. |
infinitely many solutions |
D. |
no solution |
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Hint |
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19. |
Use elimination to solve the system of equations given by 6x + 2y = 0 and 3x + 7y = 24. |
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A. |
(-1, 3) |
B. |
 |
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C. |
infinitely many solutions |
D. |
no solution |
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Hint |
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20. |
If Dale Jarrett drives his car 1760 feet on the racetrack in 6 seconds, about how long will it take him to drive 2640 feet, a half mile? |
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A. |
18 seconds |
B. |
9 seconds |
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C. |
18 minutes |
D. |
6 minutes, 40 seconds |
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Hint |
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