| |
| |
1. |
Evaluate 52. |
| |
|
A. |
32 |
B. |
30 |
| |
|
C. |
25 |
D. |
10 |
| |
|
Hint |
|
| |
2. |
Evaluate m - 3.5 if m = -2.1. |
| |
|
A. |
5.6 |
B. |
-1.4 |
| |
|
C. |
-5.6 |
D. |
1.4 |
| |
|
Hint |
|
| |
3. |
Simplify:  |
| |
|
A. |
 |
B. |
c + 28 |
| |
|
C. |
7c + 4 |
D. |
c + 4 |
| |
|
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 = 56 |
B. |
y + 6y = 56 |
| |
|
C. |
y + y = 56 |
D. |
y = 6(56) |
| |
|
Hint |
|
| |
5. |
Solve 2x = -10. |
| |
|
A. |
x = -12 |
B. |
x = 8 |
| |
|
C. |
x = 5 |
D. |
x = -5 |
| |
|
Hint |
|
| |
6. |
Solve the proportion  |
| |
|
A. |
 |
B. |
2 |
| |
|
C. |
-6 |
D. |
1 |
| |
|
Hint |
|
| |
7. |
A 50-mile trip uses 2 gallons of gas. How much gas would you use on a 115-mile trip? |
| |
|
A. |
5 gallons |
B. |
4.6 gallons |
| |
|
C. |
25 gallons |
D. |
4 gallons |
| |
|
Hint |
|
| |
8. |
State the range of the function represented by the graph. |
| |
|
 |
| |
|
A. |
{1, 2, 4} |
B. |
{-1, 1, 2, 4} |
| |
|
C. |
{-1, 1, 2} |
D. |
{-2, -1, 0, 2} |
| |
|
Hint |
|
| |
9. |
If f(x) = 2x - 2, find 2[f(3)]. |
| |
|
A. |
10 |
B. |
2 |
| |
|
C. |
4 |
D. |
8 |
| |
|
Hint |
|
| |
10. |
Write the point-slope form of an equation of the line that passes through (-2, 5) and has a slope of zero. |
| |
|
A. |
x = -2 |
B. |
y - 5 = x + 2 |
| |
|
C. |
y = 5 |
D. |
-2x + 5y = 0 |
| |
|
Hint |
|
| |
11. |
Which graph shows the solution set of the compound inequality 4(3x - 5) > 4(2x - 7) or 5x - 10 < 7x. |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
12. |
Identify the coordinates of point B. |
| |
|
 |
| |
|
A. |
(6, 4) |
B. |
(5, 2) |
| |
|
C. |
(2, 5) |
D. |
(2, 1) |
| |
|
Hint |
|
| |
13. |
Translate the sentence into an equation. Seven times v subtracted from 102 equals 53. |
| |
|
A. |
7v – 102 = 53 |
B. |
7(102 – v) = 53 |
| |
|
C. |
7(102) – v = 53 |
D. |
102 – 7v = 53 |
| |
|
Hint |
|
| |
14. |
Graph 2x + 3y = 9. |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
15. |
Find the 18th term of the arithmetic sequence –4.5, -7.25, -10, -12.75, …. |
| |
|
A. |
-54 |
B. |
-45.75 |
| |
|
C. |
-51.25 |
D. |
-48.5 |
| |
|
Hint |
|
| |
16. |
Which equation describes the line that contains the points (6, 2) and (12, 4)? |
| |
|
A. |
y = -3x |
B. |
 |
| |
|
C. |
 |
D. |
y = 3x |
| |
|
Hint |
|
| |
17. |
Which scatter plot shows that x and y have a positive correlation? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
18. |
Which scatter plot shows that x and y have a negative correlation? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
19. |
Write and solve an inequality for the following: three-fourths of a number is greater than or equal to –48. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
20. |
Solve 11x – 9 > 13 or –4x – 4 < 8. |
| |
|
A. |
{x| x > -3} |
B. |
{x| x > -1} |
| |
|
C. |
{x| x > 2} |
D. |
{x| x < -3 or x > 2} |
| |
|
Hint |
|
|
|