| |
| |
1. |
Find the solution set for x + 3 > 8 if the replacement set is {0, 2, 5, 6, 10}. |
| |
|
A. |
{10} |
B. |
{5, 6, 10} |
| |
|
C. |
{6, 10} |
D. |
{0, 2, 5, 6, 10} |
| |
|
Hint |
|
| |
2. |
Simplify 6a + 15a. |
| |
|
A. |
21a2 |
B. |
42a |
| |
|
C. |
6a + 15a |
D. |
21a |
| |
|
Hint |
|
| |
3. |
Name the set of numbers that is graphed below. |
| |
|
 |
| |
|
A. |
{-6, -3, 0, 2, 4} |
B. |
{-3, 2, 4} |
| |
|
C. |
{-6, -3, 2, 4} |
D. |
{all integers} |
| |
|
Hint |
|
| |
4. |
Evaluate when a = 5 and b = 20. |
| |
|
A. |
-5 |
B. |
 |
| |
|
C. |
25 |
D. |
5 |
| |
|
Hint |
|
| |
5. |
Translate ''the circumference of a circle is two times pi times the radius'' into an equation, inequality, or formula. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
6. |
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 + y = 56 |
B. |
y + 6y = 56 |
| |
|
C. |
y = 6(56) |
D. |
y = 56 |
| |
|
Hint |
|
| |
7. |
What is the probability of selecting a red or yellow marble from a bag that contains 20 red marbles, 15 yellow marbles, and 35 green marbles? |
| |
|
A. |
 |
B. |
1:1 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
8. |
What is the slope of in parallelogram ABCD? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
9. |
Write the standard form of the equation of the line that passes through (-2, -3) and (2, -5). |
| |
|
A. |
2x + y = -7 |
B. |
x - 2y = -8 |
| |
|
C. |
x + 2y = -8 |
D. |
2x - y = -1 |
| |
|
Hint |
|
| |
10. |
Which graph is the graph of 3(y - 3) = -2x? |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
11. |
What is the solution to the sentence ''A number decreased by -5 is at least 7''? |
| |
|
A. |
{x | x < 2} |
B. |
 |
| |
|
C. |
 |
D. |
{x | x > 2} |
| |
|
Hint |
|
| |
12. |
Evaluate a2 - (b + c) if a = 8, b = 17, and c = 21. |
| |
|
A. |
18 |
B. |
26 |
| |
|
C. |
34 |
D. |
12 |
| |
|
Hint |
|
| |
13. |
Simplify 3x2 + 11x + 2x2. |
| |
|
A. |
simplified |
B. |
5x2 + 11x |
| |
|
C. |
6x2 + 11x |
D. |
16x2 |
| |
|
Hint |
|
| |
14. |
Find 5(-20). |
| |
|
A. |
-100 |
B. |
-15 |
| |
|
C. |
100 |
D. |
25 |
| |
|
Hint |
|
| |
15. |
Solve 11b = 132. |
| |
|
A. |
b = -1452 |
B. |
b = 1452 |
| |
|
C. |
b = -12 |
D. |
b = 12 |
| |
|
Hint |
|
| |
16. |
Solve –14n = -112. |
| |
|
A. |
n = -1568 |
B. |
n = 8 |
| |
|
C. |
n = 1568 |
D. |
n = -8 |
| |
|
Hint |
|
| |
17. |
Solve  |
| |
|
A. |
w = 859 |
B. |
w = -859 |
| |
|
C. |
w = 835 |
D. |
w = -835 |
| |
|
Hint |
|
| |
18. |
Graph triangle XYZ, with vertices X(-3, -1), Y(-1, -5), and Z(-5, -5), and its image when reflected over the y-axis. |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
19. |
Determine the coordinates of the y-intercept of 2x + 4y = 8. |
| |
|
A. |
(4, 0) |
B. |
(0, 4) |
| |
|
C. |
(2, 0) |
D. |
(0, 2) |
| |
|
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 |
|
|
|