| |
| |
1. |
Find the solution set for x + 3 > 8 if the replacement set is
{0, 2, 5, 6, 10}. |
| |
|
A. |
{10} |
B. |
{0, 2, 5, 6, 10} |
| |
|
C. |
{5, 6, 10} |
D. |
{6, 10} |
| |
|
Hint |
|
| |
2. |
Which statement illustrates the symmetric property? |
| |
|
A. |
If 3 + 2 = 5 and 5 = 4 + 1, then 3 + 2 = 4 + 1. |
| |
|
B. |
3 + 2 = 5 |
| |
|
C. |
 |
| |
|
D. |
If 3 + 2 = 5, then 5 = 3 + 2. |
| |
|
Hint |
|
| |
3. |
Evaluate (16 - 4) ÷ 12 × 15. |
| |
|
A. |
 |
B. |
15 |
| |
|
C. |
 |
D. |
1 |
| |
|
Hint |
|
| |
4. |
Use the distributive property to rewrite 3(5 + y) without parentheses. |
| |
|
A. |
8 + 3y |
B. |
15 + y |
| |
|
C. |
15 + 3y |
D. |
8 + y |
| |
|
Hint |
|
| |
5. |
Write the ordered pairs to represent the amount of hamburger and the price. |
| |
|
 |
| |
|
A. |
(1, $2.00), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50) |
| |
|
B. |
(1, $2.00), (1.5, $1.00) |
| |
|
C. |
(1, $2.00), (0.5, $1.00),
(1.5, $3.00), ($0.50, 0.25) |
| |
|
D. |
($2.00, 1), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50) |
| |
|
Hint |
|
| |
6. |
Write the following expression with exponents.
b × b × b × b × b × b × b × b × b |
| |
|
A. |
b2 |
B. |
b18 |
| |
|
C. |
b9 |
D. |
9b |
| |
|
Hint |
|
| |
7. |
Write an algebraic expression for one-half of a number x subtracted from fifty. |
| |
|
A. |
 |
B. |
50 - 2x |
| |
|
C. |
 |
D. |
2x - 50 |
| |
|
Hint |
|
| |
8. |
Evaluate:  when x = 3, y = 2, and z = 19. |
| |
|
A. |
1 |
B. |
2 |
| |
|
C. |
 |
D. |
19 |
| |
|
Hint |
|
| |
9. |
Find the area of the figure if a = 3 and b = 5. |
| |
|
 |
| |
|
A. |
15 square units |
B. |
8 square units |
| |
|
C. |
16 square units |
D. |
225 square units |
| |
|
Hint |
|
| |
10. |
Use the distributive property to rewrite  without parentheses. |
| |
|
A. |
24x - 3 |
B. |
24x - 4 |
| |
|
C. |
 |
D. |
24x - 24 |
| |
|
Hint |
|
| |
11. |
Which statement is best illustrated by the graph? |
| |
|
 |
| |
|
A. |
walking up steps |
B. |
driving on the highway |
| |
|
C. |
jogging |
D. |
driving through the city |
| |
|
Hint |
|
| |
12. |
Find the solution of 2(x – 5) = 30
if the replacement set is {19, 20, 21, 22}. |
| |
|
A. |
22 |
B. |
21 |
| |
|
C. |
20 |
D. |
19 |
| |
|
Hint |
|
| |
13. |
Simplify 7(b + 3) + 14. |
| |
|
A. |
24b |
B. |
7b + 17 |
| |
|
C. |
7b + 35 |
D. |
42b |
| |
|
Hint |
|
| |
14. |
Write a simplified expression to represent 5 times the sum of x and 3 increased by 10. |
| |
|
A. |
5x + 13 |
B. |
5x + 25 |
| |
|
C. |
18x |
D. |
35x |
| |
|
Hint |
|
| |
15. |
Identify the conclusion in the following algebraic statement:
If a = 3, then 2a + 1 = 7. |
| |
|
A. |
2a + 1 |
B. |
2a |
| |
|
C. |
2a + 1 = 7 |
D. |
a = 3 |
| |
|
Hint |
|
| |
16. |
Identify the conclusion in the following statement: If 13b + 12 = 77, then b = 5. |
| |
|
A. |
b = 5 |
B. |
b |
| |
|
C. |
13b + 12 = 17 |
D. |
13b + 12 |
| |
|
Hint |
|
| |
17. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 4 or more family members? |
| |
|
 |
| |
|
A. |
45 |
B. |
50 |
| |
|
C. |
70 |
D. |
20 |
| |
|
Hint |
|
| |
18. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 2 or 3 family members? |
| |
|
|
| |
|
A. |
5 |
B. |
45 |
| |
|
C. |
25 |
D. |
20 |
| |
|
Hint |
|
|
|