| |
| |
1. |
Simplify 3(2a + b) + 6(a - 2b). |
| |
|
A. |
12a - 9b |
B. |
12a + 9b |
| |
|
C. |
12a + 15b |
D. |
12a + b |
| |
|
Hint |
|
| |
2. |
Solve 18 + a = 36. |
| |
|
A. |
-18 |
B. |
-2 |
| |
|
C. |
54 |
D. |
18 |
| |
|
Hint |
|
| |
3. |
Find the y-intercept of the graph of 2x - 5y = 10. |
| |
|
A. |
0 |
B. |
2 |
| |
|
C. |
5 |
D. |
-2 |
| |
|
Hint |
|
| |
4. |
State the additive inverse of -32. |
| |
|
A. |
1 |
B. |
0 |
| |
|
C. |
-32 |
D. |
32 |
| |
|
Hint |
|
| |
5. |
Find the mode of {325, 100, 115, 621, 325, 325, 100}. |
| |
|
A. |
115 |
B. |
325 |
| |
|
C. |
273 |
D. |
100 |
| |
|
Hint |
|
| |
6. |
An exterior angle of a regular polygon has a measure of 30. Find the sum of the measures of the interior angles. |
| |
|
A. |
2520 |
B. |
2160 |
| |
|
C. |
2880 |
D. |
1800 |
| |
|
Hint |
|
| |
7. |
Find the volume to the nearest tenth of a right cylinder with a diameter of 10 centimeters and a height of 8 centimeters. |
| |
|
A. |
251.3 cm3 |
B. |
628.3 cm3 |
| |
|
C. |
2513.3 cm3 |
D. |
1326.8 cm3 |
| |
|
Hint |
|
| |
8. |
Find the value of x so  |
| |
|
 |
| |
|
A. |
5 |
B. |
-6 |
| |
|
C. |
90 |
D. |
6 |
| |
|
Hint |
|
| |
9. |
Triangle RPG and triangle FAS are congruent. Which segment is necessarily congruent to  ? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
10. |
Which values are a counterexample to the given statement?
If x × y = 0, then x must be 0. |
| |
|
A. |
x = -1, y = 1 |
B. |
x = 0, y = 0 |
| |
|
C. |
x = 5, y = 0 |
D. |
x = 0, y = 1 |
| |
|
Hint |
|
| |
11. |
Solve 6z > 39. |
| |
|
A. |
{z | z < 234} |
B. |
 |
| |
|
C. |
{z | z > 234} |
D. |
 |
| |
|
Hint |
|
| |
12. |
How many possible subsets does {a,b,c} have? |
| |
|
A. |
8 |
B. |
12 |
| |
|
C. |
9 |
D. |
7 |
| |
|
Hint |
|
| |
13. |
Use mental math to solve  |
| |
|
A. |
4 |
B. |
-20 |
| |
|
C. |
-12 |
D. |
-4 |
| |
|
Hint |
|
| |
14. |
If A= {0,1,2,3,4}, B={2,4,6,8} and C=  find  |
| |
|
A. |
{2,4,6,8} |
B. |
{2,4} |
| |
|
C. |
 |
D. |
{0,1,2,3,4,5,6,7,8} |
| |
|
Hint |
|
| |
15. |
If A= {0,1,2,3,4}, B={2,4,6,8} and C= find  |
| |
|
A. |
|
B. |
{2,4} |
| |
|
C. |
{0,1,2,3,4,5,6,7,8} |
D. |
{2,4,6,8} |
| |
|
Hint |
|
| |
16. |
What is the rule relating each term in the sequence 3, 6, 9, 12…? |
| |
|
A. |
Add  |
B. |
Multiply by  |
| |
|
C. |
Add 3 |
D. |
Multiply by 2 |
| |
|
Hint |
|
| |
17. |
Solve  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
18. |
How could the graph be changed so it is not misleading? |
| |
|
 |
| |
|
A. |
Color should be added. |
B. |
Diameters of the cans should be the same. |
| |
|
C. |
The scale should start at 0. |
D. |
Change the graph from vertical to horizontal. |
| |
|
Hint |
|
| |
19. |
Which pair of lines are skew? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
20. |
If  is complementary to  and  is complementary to  what reason proves  |
| |
|
A. |
Transitive Property |
| |
|
B. |
If two angles are complementary to the same angle, then they are equal in measure to each other. |
| |
|
C. |
If two parallel lines are cut by a transversal, then complementary angles are equal in measure. |
| |
|
D. |
Angle Addition Property |
| |
|
Hint |
|
|
|