| |
| |
1. |
Solve 23 - x = 142. |
| |
|
A. |
x = 165 |
B. |
x = -165 |
| |
|
C. |
x = -119 |
D. |
x = 119 |
| |
|
Hint |
|
| |
2. |
The sum of a number and -16 is 25. Find the number. |
| |
|
A. |
 |
B. |
9 |
| |
|
C. |
-9 |
D. |
41 |
| |
|
Hint |
|
| |
3. |
Solve  |
| |
|
A. |
x =  |
B. |
x =  |
| |
|
C. |
x = -7 |
D. |
x =  |
| |
|
Hint |
|
| |
4. |
Solve  |
| |
|
A. |
q =  |
B. |
q = 105 |
| |
|
C. |
q = 35 |
D. |
q = 21 |
| |
|
Hint |
|
| |
5. |
Solve the equation 3b - 5 = 18. |
| |
|
A. |
b =  |
B. |
b = 20 |
| |
|
C. |
b =  |
D. |
b = 26 |
| |
|
Hint |
|
| |
6. |
The formula A = lw finds the area of a rectangle. What is the width of a rectangle whose area is 60 square inches and whose length is 5 inches? |
| |
|
A. |
55 in. |
B. |
12 in. |
| |
|
C. |
12.5 in. |
D. |
25 in. |
| |
|
Hint |
|
| |
7. |
Which pair of ratios forms a proportion? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
8. |
Which pair of ratios forms a proportion? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
9. |
An antique car was purchased for $7400 and is now worth $10,600. What is the approximate percent of change? |
| |
|
A. |
50% |
B. |
30.19% |
| |
|
C. |
43.24% |
D. |
69.81% |
| |
|
Hint |
|
| |
10. |
A brand of grape drink that is 25% grape juice is mixed with another brand that is 75% grape juice. The result is 7 gallons of grape drink that is 35% grape juice. How much of the brand that is 25% grape juice was used? |
| |
|
A. |
6 gallons |
B. |
7 gallons |
| |
|
C. |
5.6 gallons |
D. |
1.4 gallons |
| |
|
Hint |
|
| |
11. |
Translate the sentence into an equation. Four times the number n is equal to twice the sum of q and r. |
| |
|
A. |
4n = 2q + r |
B. |
4n = 2(q – r) |
| |
|
C. |
4n = 2(q + r) |
D. |
4n = q + r |
| |
|
Hint |
|
| |
12. |
Translate the sentence into an equation. Seven times v subtracted from 102 equals 53. |
| |
|
A. |
102 – 7v = 53 |
B. |
7(102 – v) = 53 |
| |
|
C. |
7v – 102 = 53 |
D. |
7(102) – v = 53 |
| |
|
Hint |
|
| |
13. |
Find three consecutive even integers that have a sum that is zero. |
| |
|
A. |
2, 4, -6 |
B. |
-4, 0, 4 |
| |
|
C. |
-2, 0, 2 |
D. |
-1, 0, 1 |
| |
|
Hint |
|
| |
14. |
Solve  |
| |
|
A. |
x = -6 |
B. |
No Solution |
| |
|
C. |
x = 6 |
D. |
All Real Numbers |
| |
|
Hint |
|
| |
15. |
Solve –13b – 17 – 5b = 2b – 10 –20b – 7. |
| |
|
A. |
b = 0 |
B. |
All Real Numbers |
| |
|
C. |
b = 1 |
D. |
No Solution |
| |
|
Hint |
|
| |
16. |
A pair of tickets to a hockey game cost $85.00. If the sales tax is 6%, what is the total price? |
| |
|
A. |
$90.31 |
B. |
$58.51 |
| |
|
C. |
$90.10 |
D. |
$136.00 |
| |
|
Hint |
|
| |
17. |
Solve 2x + 8y = 48 for y. |
| |
|
A. |
y = -2x + 48 |
| |
|
B. |
 |
| |
|
C. |
y = -2x + 6 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
18. |
Xenxang drove 60 miles to visit his daughter. On the way to his daughter's house the trip took 1 hour and 15 minutes. On the way back from his daughter's house the trip took 1 hour and 30 minutes. Rounded to the nearest mile per hour, what was Xenxang's average speed for the round trip? |
| |
|
A. |
44 miles per hour |
| |
|
B. |
40 miles per hour |
| |
|
C. |
48 miles per hour |
| |
|
D. |
46 miles per hour |
| |
|
Hint |
|
|
|