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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. |
{10} |
B. |
{5, 6, 10} |
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C. |
{0, 2, 5, 6, 10} |
D. |
{6, 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, 3, 5, 7} |
B. |
{0, 1, 2} |
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C. |
{0, 1} |
D. |
{0, 1, 2, 3} |
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Hint |
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3. |
Which statement illustrates the associative property of multiplication? |
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A. |
(2x)y = 2xy |
B. |
(2x)y = (x · 2)y |
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C. |
(2x)y = 2(xy) |
D. |
(2x)y = y(2x) |
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Hint |
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4. |
Write the ordered pairs to represent the amount of hamburger and the price. |
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A. |
($2.00, 1), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50) |
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B. |
(1, $2.00), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50) |
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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. |
(1, $2.00), (1.5, $1.00) |
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Hint |
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5. |
Name the set of numbers that is graphed below. |
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A. |
{-1, 1} |
B. |
{0} |
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C. |
{-1, 0} |
D. |
{-1, 0, 1} |
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Hint |
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6. |
Based on the line plot, what is the highest score? |
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 |
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A. |
21 |
B. |
75 |
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C. |
100 |
D. |
71 |
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Hint |
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7. |
State the additive inverse of -32. |
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A. |
-32 |
B. |
0 |
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C. |
32 |
D. |
1 |
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Hint |
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8. |
Find the difference |-25| - (-32). |
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A. |
7 |
B. |
57 |
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C. |
-7 |
D. |
-57 |
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Hint |
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9. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Evaluate  if a = 6. |
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A. |
4 |
B. |
8 |
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C. |
12 |
D. |
24 |
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Hint |
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11. |
Simplify (4x)(-2y). |
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A. |
2xy |
B. |
-8x - 8y |
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C. |
-8xy |
D. |
-8 + xy |
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Hint |
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12. |
Write an algebraic expression for the verbal expression: three times the sum of x and y increased by five times the product of x and 3y. |
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A. |
3(x + y) + 5(x + 3y) |
B. |
3(xy) + 5(x + 3y) |
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C. |
3(x + y) + 5(3xy) |
D. |
3x + y + 5x(3y) |
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Hint |
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13. |
What is the probability that you roll an odd number on a six-sided number cube? |
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A. |
3:1 |
B. |
 |
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C. |
 |
D. |
1:1 |
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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. |
{23, 24, 25} |
B. |
{24} |
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C. |
{22, 23, 24} |
D. |
{24, 25} |
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Hint |
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15. |
Name the property used in the equation r × 21 = 1. Then solve for r. |
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A. |
Multiplicative Identity; r = 1 |
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B. |
Additive Identity; r = 0 |
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C. |
Multiplicative Identity; r =  |
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D. |
Multiplicative Inverse; r = |
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Hint |
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16. |
Identify the conclusion in the following statement: If 13b + 12 = 77, then b = 5. |
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A. |
13b + 12 = 17 |
B. |
13b + 12 |
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C. |
b |
D. |
b = 5 |
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Hint |
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17. |
Find 5(-20). |
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A. |
100 |
B. |
25 |
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C. |
-15 |
D. |
-100 |
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Hint |
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18. |
Evaluate m2  if m =  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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19. |
Evaluate  if x = -13, y = -10, and z = -5. |
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A. |
24 |
B. |
26 |
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C. |
-24 |
D. |
-26 |
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Hint |
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20. |
A bag contains 7 purple marbles, 5 yellow marbles, 3 white marbles, and 1 black marble. What is the probability of randomly selecting a marble that is not purple? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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