| |
| |
1. |
Simplify 3x2y + 2xy2 + 5x2y + 3y2. |
| |
|
A. |
13x5y6 |
B. |
8x2y + 5xy2 |
| |
|
C. |
8x2y + 2xy2 + 3y2 |
D. |
8x4y2+5y3 |
| |
|
Hint |
|
| |
2. |
Simplify 2a4 + 4a2 + a4. |
| |
|
A. |
2a4 + 4a2 + a4 |
B. |
3a4 + 4a2 |
| |
|
C. |
3a8 + 4a2 |
D. |
7a10 |
| |
|
Hint |
|
| |
3. |
Evaluate m - 3.5 if m = -2.1. |
| |
|
A. |
5.6 |
B. |
1.4 |
| |
|
C. |
-1.4 |
D. |
-5.6 |
| |
|
Hint |
|
| |
4. |
Write an equation for the following word problem. A number is 6 times another number. The sum of the two numbers is 56. |
| |
|
A. |
y = 6(56) |
B. |
y = 56 |
| |
|
C. |
y + y = 56 |
D. |
y + 6y = 56 |
| |
|
Hint |
|
| |
5. |
Solve  |
| |
|
A. |
q = 35 |
B. |
q = 21 |
| |
|
C. |
q = 105 |
D. |
q =  |
| |
|
Hint |
|
| |
6. |
Solve the equation 3x + y = 6 for x. |
| |
|
A. |
x = 6 - 3x |
B. |
x = 2 - y |
| |
|
C. |
 |
D. |
x = 5y |
| |
|
Hint |
|
| |
7. |
Write an algebraic expression for b to the second divided by c to the fourth. |
| |
|
A. |
b2 + c4 |
B. |
 |
| |
|
C. |
 |
D. |
b2c4 |
| |
|
Hint |
|
| |
8. |
Find the next picture in the pattern. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
9. |
Write an equation for {(5, 2), (0, 12), (1, 10), (-2, 16)} |
| |
|
A. |
y = x + 9 |
B. |
y = -2x + 12 |
| |
|
C. |
y = 2x - 12 |
D. |
y = x + 12 |
| |
|
Hint |
|
| |
10. |
Which equation has a graph perpendicular to the graph 3y = 2x - 9? |
| |
|
A. |
y = 2x + 5 |
B. |
2x + 3y = 4 |
| |
|
C. |
3x + 2y = 7 |
D. |
 |
| |
|
Hint |
|
| |
11. |
Which pair of lines graphed below are parallel? |
| |
|
 |
| |
|
A. |
k and m |
B. |
l and m |
| |
|
C. |
k and n |
D. |
l and n |
| |
|
Hint |
|
| |
12. |
Name the property demonstrated by 15 × 1 = 15. |
| |
|
A. |
Multiplicative Identity |
B. |
Transitive Property |
| |
|
C. |
Multiplicative Inverse |
D. |
Reflexive Property |
| |
|
Hint |
|
| |
13. |
Identify the hypothesis in the following algebraic statement:
If 3x + 10 = 13, then x = 1. |
| |
|
A. |
x = 1 |
B. |
3x |
| |
|
C. |
3x + 10 = 13 |
D. |
3x + 10 |
| |
|
Hint |
|
| |
14. |
Find three consecutive odd integers that have a sum that is 45. |
| |
|
A. |
13, 15, 17 |
B. |
15, 17, 19 |
| |
|
C. |
14, 15, 16 |
D. |
11, 13, 15 |
| |
|
Hint |
|
| |
15. |
Solve 2x + 8y = 48 for y. |
| |
|
A. |
y = -2x + 48 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
y = -2x + 6 |
| |
|
Hint |
|
| |
16. |
Plot the point H(-2, 0) on a coordinate plane. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
17. |
Find the next three terms of the arithmetic sequence 101, 93, 85, 77, …. |
| |
|
A. |
69, 61, 53 |
B. |
68, 59, 50 |
| |
|
C. |
70, 63, 56 |
D. |
71, 65, 59 |
| |
|
Hint |
|
| |
18. |
Write an equation for the nth term of –6, -14.5, -23, -31.5, …. |
| |
|
A. |
 = -6n |
B. |
= -14.5n + 8.5 |
| |
|
C. |
= -8.5n – 7 |
D. |
= -8.5n + 2.5 |
| |
|
Hint |
|
| |
19. |
Write the slope-intercept form of an equation for the line that passes through (-8, -1) and is parallel to the graph of  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
20. |
If Dale Jarrett drives his car 1760 feet on the racetrack in 6 seconds, about how long will it take him to drive 2640 feet, a half mile? |
| |
|
A. |
18 minutes |
B. |
6 minutes, 40 seconds |
| |
|
C. |
9 seconds |
D. |
18 seconds |
| |
|
Hint |
|
|
|