| |
| |
1. |
Solve 5 = t – 6. |
| |
|
A. |
11 |
B. |
–1 |
| |
|
C. |
10 |
D. |
1 |
| |
|
Hint |
|
| |
2. |
The temperature rose 34°F from 7:00 A.M. to 5:00 P.M. The temperature was 88°F at 5:00 P.M. Use the equation t + 34 = 88 to find the temperature at 7:00 A.M. |
| |
|
A. |
44°F |
B. |
54°F |
| |
|
C. |
62°F |
D. |
52°F |
| |
|
Hint |
|
| |
3. |
African elephants can weigh up to 16,500 pounds. They weigh about 1.5 times more than Indian elephants. Use the equation 1.5w = 16,500 to find the weight of the Indian elephant. |
| |
|
A. |
8,250 lbs |
B. |
12,500 lbs |
| |
|
C. |
14,000 lbs |
D. |
11,000 lbs |
| |
|
Hint |
|
| |
4. |
Solve -18 = 9z – 9. |
| |
|
A. |
1 |
B. |
2 |
| |
|
C. |
–2 |
D. |
–1 |
| |
|
Hint |
|
| |
5. |
Write an algebraic expression for the phrase the product of 4 and s. |
| |
|
A. |
4s |
B. |
4 ÷ s |
| |
|
C. |
4 + s |
D. |
s ÷ 4 |
| |
|
Hint |
|
| |
6. |
A music club is offering unlimited CDs for $6.00 each. There is also a $5.00 shipping cost. If m = the number of CDs, which equation can you use to determine how many CDs you can buy with $35.00? |
| |
|
A. |
5m + 6 = 35 |
B. |
5 + 6 = 35m |
| |
|
C. |
6m = 35 |
D. |
6m + 5 = 35 |
| |
|
Hint |
|
| |
7. |
Solve –8z = 32. |
| |
|
A. |
24 |
B. |
4 |
| |
|
C. |
-4 |
D. |
-24 |
| |
|
Hint |
|
| |
8. |
Mrs. Rollins had some extra candy left over from Halloween, so she decided to give a treat to her math class. She gave everyone two pieces of candy, and then, for the rest of the period, every time someone correctly answered a question, she gave that person three more pieces of candy. Jean-Paul had 11 pieces of candy in Mrs. Rollins's class. Use the equation 11 = 3q + 2 to figure out how many questions Jean-Paul answered correctly. |
| |
|
A. |
-3 |
B. |
9 |
| |
|
C. |
2 |
D. |
3 |
| |
|
Hint |
|
| |
9. |
Write the inequality that is graphed on the number line below. |
| |
|
 |
| |
|
A. |
x > -3 |
B. |
x  -3 |
| |
|
C. |
x < -3 |
D. |
x  -3 |
| |
|
Hint |
|
| |
10. |
Choose the equation for the graph below. |
| |
|
 |
| |
|
A. |
y = 2x - 2 |
B. |
y = 4x - 2 |
| |
|
C. |
y = x - 3 |
D. |
y = 3x - 3 |
| |
|
Hint |
|
| |
11. |
Solve 9a > -72. Graph the solution. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
12. |
A cell phone company charges $40 every month for unlimited calls. Let x equal the number of months and y equal the total cost. Choose the representation that does not describe the situation. |
| |
|
A. |
The ordered pair (-2, -80) is a solution. |
B. |
 |
| |
|
C. |
y = 40x |
D. |
 |
| |
|
Hint |
|
| |
13. |
Find the slope of the line that passes through each pair of points. (-7, 3), (-3, 6) |
| |
|
A. |
- |
B. |
|
| |
|
C. |
- |
D. |
|
| |
|
Hint |
|
| |
14. |
Find the slope of the line that passes through each pair of points. |
| |
|
 |
| |
|
A. |
 |
B. |
- |
| |
|
C. |
- |
D. |
|
| |
|
Hint |
|
|
|