| |
| |
1. |
Find the solution set for x + 3 > 8 if the replacement set is
{0, 2, 5, 6, 10}. |
| |
|
A. |
{5, 6, 10} |
B. |
{6, 10} |
| |
|
C. |
{10} |
D. |
{0, 2, 5, 6, 10} |
| |
|
Hint |
|
| |
2. |
Which statement illustrates the transitive property? |
| |
|
A. |
5 + 2 = 2 + 5 |
B. |
2 + 5 = 2 + 5 |
| |
|
C. |
2 + 5 = 7 |
D. |
If 5 + 2 = 7 and 7 = 3 + 4, then 5 + 2 = 3 + 4. |
| |
|
Hint |
|
| |
3. |
Which statement illustrates the commutative property of addition? |
| |
|
A. |
(5 + 3) + 6 = 5 + (3 + 6) |
B. |
(5 + 3) + 6 = 8 + 6 |
| |
|
C. |
(5 + 3) + 6 = 14 |
D. |
(5 + 3) + 6 = (3 + 5) + 6 |
| |
|
Hint |
|
| |
4. |
Write an algebraic expression for b to the second divided by c to the fourth. |
| |
|
A. |
 |
B. |
b2 + c4 |
| |
|
C. |
b2c4 |
D. |
 |
| |
|
Hint |
|
| |
5. |
Evaluate:  when x = 3, y = 2, and z = 19. |
| |
|
A. |
2 |
B. |
19 |
| |
|
C. |
1 |
D. |
 |
| |
|
Hint |
|
| |
6. |
Find the perimeter of the figure if x = 5. |
| |
|
 |
| |
|
A. |
40 units |
B. |
5 units |
| |
|
C. |
20 units |
D. |
8 units |
| |
|
Hint |
|
| |
7. |
Solve  for g. |
| |
|
A. |
g =  |
B. |
1 |
| |
|
C. |
g =  |
D. |
g =  |
| |
|
Hint |
|
| |
8. |
Use the distributive property to rewrite  without parentheses. |
| |
|
A. |
24x - 24 |
B. |
24x - 3 |
| |
|
C. |
 |
D. |
24x - 4 |
| |
|
Hint |
|
| |
9. |
Write an algebraic expression for the verbal expression. the sum of 4 and one half of the number x |
| |
|
A. |
4 +  x |
B. |
4 - ÷ x |
| |
|
C. |
4 + ÷ x |
D. |
4 - x |
| |
|
Hint |
|
| |
10. |
Name the property used in the equation r × 21 = 1. Then solve for r. |
| |
|
A. |
Additive Identity; r = 0 |
| |
|
B. |
Multiplicative Identity; r =  |
| |
|
C. |
Multiplicative Inverse; r = |
| |
|
D. |
Multiplicative Identity; r = 1 |
| |
|
Hint |
|
| |
11. |
Simplify 12y + 8y. |
| |
|
A. |
20y |
B. |
simplified |
| |
|
C. |
4y |
D. |
20y2 |
| |
|
Hint |
|
| |
12. |
Evaluate 2 × 17 × 5. |
| |
|
A. |
180 |
B. |
170 |
| |
|
C. |
160 |
D. |
190 |
| |
|
Hint |
|
| |
13. |
Which values are a counterexample to the given statement?
If x · y = a decimal, then neither x nor y is a whole number. |
| |
|
A. |
x = 7.1, y = 2.2 |
B. |
x = 0.3, y = 0.2 |
| |
|
C. |
x = 1, y = 0.5 |
D. |
x = 1.75, y = 0.9 |
| |
|
Hint |
|
| |
14. |
Identify the hypothesis in the following statement: If x – 3 = 9, then x = 12. |
| |
|
A. |
x = 12 |
B. |
x – 3 = 9 |
| |
|
C. |
x – 3 |
D. |
x |
| |
|
Hint |
|
| |
15. |
Draw a graph of the ordered pairs in the table. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
16. |
Identify the coordinates of point C. |
| |
|
 |
| |
|
A. |
(6, 4) |
B. |
(4, 6) |
| |
|
C. |
(5, 2) |
D. |
(2, 1) |
| |
|
Hint |
|
| |
17. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the first quarter? |
| |
|
 |
| |
|
A. |
60 |
B. |
27 |
| |
|
C. |
15 |
D. |
48 |
| |
|
Hint |
|
| |
18. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the second quarter? |
| |
|
|
| |
|
A. |
48 |
B. |
27 |
| |
|
C. |
60 |
D. |
15 |
| |
|
Hint |
|
|
|