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1. |
Which statement illustrates the symmetric property? |
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A. |
3 + 2 = 5 |
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B. |
If 3 + 2 = 5, then 5 = 3 + 2. |
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C. |
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D. |
If 3 + 2 = 5 and 5 = 4 + 1, then 3 + 2 = 4 + 1. |
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Hint |
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2. |
Simplify 2a4 + 4a2 + a4. |
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A. |
3a4 + 4a2 |
B. |
2a4 + 4a2 + a4 |
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C. |
7a10 |
D. |
3a8 + 4a2 |
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Hint |
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3. |
Find the difference |-25| - (-32). |
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A. |
7 |
B. |
57 |
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C. |
-57 |
D. |
-7 |
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Hint |
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4. |
Write  in simplest form. |
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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. |
The area of a square is 100 square inches. Find the perimeter of the square. |
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A. |
100 in. |
B. |
10 in. |
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C. |
20 in. |
D. |
40 in. |
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Hint |
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6. |
An antique car was purchased for $7400 and is now worth $10,600. What is the approximate percent of change? |
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A. |
30.19% |
B. |
69.81% |
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C. |
50% |
D. |
43.24% |
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Hint |
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7. |
Find the range of y = 3x + 2 if the domain is {-3, -1, 0, 1, 3}. |
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A. |
{2, 5, 11} |
B. |
{-7, -1, 2, 5, 11} |
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C. |
{-11, -5, 2, 5, 11} |
D. |
{-7, -1, 2} |
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Hint |
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8. |
Write the inequality for the sentence ''The opposite of four times a number is at most 64.'' |
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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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9. |
Which graph shows the solution set of the compound inequality
4(3x - 5) > 4(2x - 7) or 5x - 10 < 7x. |
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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. |
Solve |4x - 7| = 13. |
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A. |
{x | x = 5} |
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B. |
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C. |
{x | x = 5 or x = -5} |
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D. |
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Hint |
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11. |
Which inequality is graphed below? |
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A. |
x > -5 |
B. |
y > -5 |
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C. |
x > -5 |
D. |
x < -5 |
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Hint |
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12. |
Graph the system of equations to determine whether it has no solution, many solutions, or one solution. If the system has one solution, name it.
3x - 2y = -1
2x + y = 4 |
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A. |
one solution at (2, 1) |
B. |
one solution at (1, 2) |
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C. |
infinitely many solutions |
D. |
no solution |
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Hint |
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13. |
A conditional statement consists of a __________ . |
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A. |
conclusion only |
B. |
hypothesis only |
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C. |
counterexample |
D. |
hypothesis and a conclusion |
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Hint |
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14. |
Find the odds of rolling a number greater than or equal to four on a number cube. |
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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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15. |
Translate the sentence into a formula. The area of a trapezoid is equal to one-half times the sum of the bases times the height. |
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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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16. |
Solve 42 + w = -27. |
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A. |
w = 15 |
B. |
w = -69 |
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C. |
w = 69 |
D. |
w = -15 |
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Hint |
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17. |
Solve  |
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A. |
y = -21 |
B. |
No Solution |
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C. |
y = 21 |
D. |
All Real Numbers |
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Hint |
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18. |
The scale of a map is inch = 10 miles. What is the distance between two cities that are  inches apart on the map? |
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A. |
80 miles |
B. |
100 miles |
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C. |
95 miles |
D. |
90 miles |
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Hint |
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19. |
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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20. |
Solve  or  |
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A. |
{x| x < 15} |
B. |
{x| x > 12} |
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C. |
{x| x < 12} |
D. |
{x| x > 15} |
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Hint |
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