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1. |
Find the solution set for x + 3 > 8 if the replacement set is {0, 2, 5, 6, 10}. |
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A. |
{6, 10} |
B. |
{0, 2, 5, 6, 10} |
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C. |
{5, 6, 10} |
D. |
{10} |
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Hint |
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2. |
Find the solution set for if the replacement set is { 0, 1, 2, 3, 5, 7 }. |
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A. |
{0, 1, 2} |
B. |
{0, 1, 2, 3, 5, 7} |
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C. |
{0, 1} |
D. |
{0, 1, 2, 3} |
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Hint |
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3. |
What is the multiplicative inverse of  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
4 |
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Hint |
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4. |
Name the coefficient of xy2. |
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A. |
y |
B. |
0 |
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C. |
x |
D. |
1 |
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Hint |
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5. |
Simplify 3 + 2(xy+ 3z) + 4xy. |
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A. |
6xy + 6z + 3 |
B. |
6xy + 3z + 3 |
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C. |
9xy + 15z |
D. |
5xy + 3z + 3 |
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Hint |
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6. |
Simplify 2a4 + 4a2 + a4. |
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A. |
2a4 + 4a2 + a4 |
B. |
3a4 + 4a2 |
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C. |
7a10 |
D. |
3a8 + 4a2 |
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Hint |
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7. |
Write the ordered pairs to represent the amount of hamburger and the price. |
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A. |
(1, $2.00), (0.5, $1.00), (1.5, $3.00), (0.25, $0.50) |
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B. |
(1, $2.00), (1.5, $1.00) |
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C. |
(1, $2.00), (0.5, $1.00), (1.5, $3.00), ($0.50, 0.25) |
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D. |
($2.00, 1), (0.5, $1.00), (1.5, $3.00), (0.25, $0.50) |
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Hint |
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8. |
Write a power that represents the number of small squares in the large square. |
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A. |
25 |
B. |
52 |
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C. |
5 × 5 |
D. |
5 × 2 |
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Hint |
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9. |
Write an algebraic expression for one-half of a number x subtracted from fifty. |
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A. |
2x - 50 |
B. |
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C. |
50 - 2x |
D. |
 |
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Hint |
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10. |
Evaluate: when x = 3, y = 2, and z = 19. |
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A. |
 |
B. |
19 |
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C. |
2 |
D. |
1 |
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Hint |
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11. |
Evaluate a2 - (b + c) if a = 8, b = 17, and c = 21. |
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A. |
34 |
B. |
12 |
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C. |
26 |
D. |
18 |
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Hint |
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12. |
Find the solution of 4x + 10 = 42 if the replacement set is {6, 7, 8, 9}. |
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A. |
7 |
B. |
6 |
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C. |
8 |
D. |
9 |
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Hint |
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13. |
Find the solution of 2(x – 5) = 30 if the replacement set is {19, 20, 21, 22}. |
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A. |
20 |
B. |
22 |
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C. |
19 |
D. |
21 |
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Hint |
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14. |
Find the solution set for 16 + b 40 if the replacement set is {22, 23, 24, 25}. |
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A. |
{24, 25} |
B. |
{23, 24, 25} |
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C. |
{22, 23, 24} |
D. |
{24} |
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Hint |
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15. |
Write a simplified expression to represent 5 times the sum of x and 3 increased by 10. |
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A. |
35x |
B. |
18x |
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C. |
5x + 13 |
D. |
5x + 25 |
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Hint |
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16. |
Identify the conclusion in the following algebraic statement: If a = 3, then 2a + 1 = 7. |
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A. |
2a |
B. |
2a + 1 = 7 |
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C. |
2a + 1 |
D. |
a = 3 |
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Hint |
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17. |
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 = 7.1, y = 2.2 |
B. |
x = 0.3, y = 0.2 |
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C. |
x = 1, y = 0.5 |
D. |
x = 1.75, y = 0.9 |
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Hint |
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18. |
Identify the conclusion in the following statement: If 13b + 12 = 77, then b = 5. |
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A. |
b = 5 |
B. |
13b + 12 = 17 |
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C. |
13b + 12 |
D. |
b |
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Hint |
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19. |
Draw a graph of the ordered pairs in the table. |
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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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20. |
Make a table showing the cost of buying 1 to 5 CDs if CDs cost $12 each. |
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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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