| |
| |
1. |
Write a percent to represent the shaded area. |
| |
|
 |
| |
|
A. |
100% |
B. |
4% |
| |
|
C. |
16% |
D. |
64% |
| |
|
Hint |
|
| |
2. |
The origin O is represented by which ordered pair? |
| |
|
 |
| |
|
A. |
(0, 0) |
B. |
(0, 1) |
| |
|
C. |
(1, 1) |
D. |
(1, 0) |
| |
|
Hint |
|
| |
3. |
Solve the equation 3x + 7 = 5x - 2. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
4. |
Evaluate:  when x = 3, y = 2, and z = 19. |
| |
|
A. |
 |
B. |
1 |
| |
|
C. |
19 |
D. |
2 |
| |
|
Hint |
|
| |
5. |
Which graph matches the following statement?
You are driving a steady speed, then stop for a train. When the train passes, you resume your speed. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
6. |
Which of the following is the x-intercept of the graph of 2x - y = 5? |
| |
|
A. |
 |
B. |
5 |
| |
|
C. |
0 |
D. |
-5 |
| |
|
Hint |
|
| |
7. |
Use elimination to solve the system of equations given below.
3x + 4y = -12
x - y = 10 |
| |
|
A. |
(28, 18) |
B. |
(52, 42) |
| |
|
C. |
(-4, -14) |
D. |
(4, -6) |
| |
|
Hint |
|
| |
8. |
Find (3x + 4)(5x2 – 4x + 6). |
| |
|
A. |
5x2 + x + 10 |
B. |
15x3 + 32x2 + 34x + 24 |
| |
|
C. |
8x2 - 13x + 24 |
D. |
15x3 + 8x2 + 2x + 24 |
| |
|
Hint |
|
| |
9. |
Use the quadratic formula to solve x2 + 2x - 8 = 0. |
| |
|
A. |
-4 |
B. |
-2 |
| |
|
C. |
-4, -2 |
D. |
-4, 2 |
| |
|
Hint |
|
| |
10. |
State the excluded values of a and b in the expression  . |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
11. |
Find (a2 + 3a + 4) ÷ (a - 2). |
| |
|
A. |
a + 5 |
B. |
 |
| |
|
C. |
 |
D. |
a + 3 - 2 |
| |
|
Hint |
|
| |
12. |
Find an expression for the perimeter of the rectangle. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
13. |
Find  . |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
14. |
Solve  = 2. |
| |
|
A. |
32 |
B. |
2 |
| |
|
C. |
16 |
D. |
 |
| |
|
Hint |
|
| |
15. |
Map the inverse of the given relation. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
16. |
A hockey team has red sweaters, white sweaters, and blue sweaters. The team uses red or blue pants and red or white socks. Find the number of possible uniforms. |
| |
|
A. |
5 |
B. |
7 |
| |
|
C. |
12 |
D. |
10 |
| |
|
Hint |
|
| |
17. |
How many different ways can a coach make a team of 18 players from a tryout of 20 people? |
| |
|
A. |
6,840 |
B. |
3,420 |
| |
|
C. |
190 |
D. |
380 |
| |
|
Hint |
|
| |
18. |
Find  . |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
19. |
Suppose a man that is 6 feet tall is standing near a street light that is 10 feet high. If the shadow that is cast extends 20 feet away from the light, how far away from the light is the man? |
| |
|
A. |
14 feet |
B. |
8 feet |
| |
|
C. |
6 feet |
D. |
12 feet |
| |
|
Hint |
|
| |
20. |
Find  . |
| |
|
A. |
y – 9 |
B. |
y + 9 |
| |
|
C. |
y + 12 |
D. |
y – 12 |
| |
|
Hint |
|
|