| |
| |
1. |
Translate ''two times a number is six times the sum of z and y'' into an equation, inequality, or formula. |
| |
|
A. |
2x = 6 (zy) |
B. |
2x = 6z + y |
| |
|
C. |
2x = 6(z + y) |
D. |
2 + x = 6 + z + y |
| |
|
Hint |
|
| |
2. |
Solve 15 + a = 10. |
| |
|
A. |
a = 25 |
B. |
a = -25 |
| |
|
C. |
a = 150 |
D. |
a = -5 |
| |
|
Hint |
|
| |
3. |
Solve  |
| |
|
A. |
q =  |
B. |
q = 21 |
| |
|
C. |
q = 105 |
D. |
q = 35 |
| |
|
Hint |
|
| |
4. |
Solve  |
| |
|
A. |
n =  |
B. |
n =  |
| |
|
C. |
n = 2 |
D. |
n = 9 |
| |
|
Hint |
|
| |
5. |
Solve the equation 7 = 2 + 5(z - 2). |
| |
|
A. |
 |
B. |
2 |
| |
|
C. |
 |
D. |
3 |
| |
|
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. |
12.5 in. |
| |
|
C. |
25 in. |
D. |
12 in. |
| |
|
Hint |
|
| |
7. |
Solve the proportion  |
| |
|
A. |
-6 |
B. |
2 |
| |
|
C. |
 |
D. |
1 |
| |
|
Hint |
|
| |
8. |
What is the final price of a $125 jacket that is on sale for 35% off? |
| |
|
A. |
$43.75 |
B. |
$168.75 |
| |
|
C. |
$81.25 |
D. |
$90 |
| |
|
Hint |
|
| |
9. |
Find the final price of a $78 dress that is on sale for 25% off and has a tax of 5.5%. |
| |
|
A. |
$82.29 |
B. |
$61.72 |
| |
|
C. |
$56.25 |
D. |
$92.14 |
| |
|
Hint |
|
| |
10. |
A person biking uphill travels 15 miles in 1hour.
The same person biking downhill travels 15 miles
in  hour. Find this person's average speed. |
| |
|
A. |
15 mph |
B. |
20 mph |
| |
|
C. |
22.5 mph |
D. |
30 mph |
| |
|
Hint |
|
| |
11. |
Translate the equation into a verbal sentence.  |
| |
|
A. |
One-third of a number x minus 5 equals 4. |
| |
|
B. |
Five subtracted from the quotient of  and a number x is 4. |
| |
|
C. |
One-third of a number x minus 4 equals 5. |
| |
|
D. |
One-third times the difference of a number x and 5 is 4. |
| |
|
Hint |
|
| |
12. |
Solve 42 + w = -27. |
| |
|
A. |
w = 15 |
B. |
w = -69 |
| |
|
C. |
w = 69 |
D. |
w = -15 |
| |
|
Hint |
|
| |
13. |
Solve  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
14. |
Find three consecutive odd integers that have a sum that is 45. |
| |
|
A. |
14, 15, 16 |
B. |
15, 17, 19 |
| |
|
C. |
13, 15, 17 |
D. |
11, 13, 15 |
| |
|
Hint |
|
| |
15. |
Solve  |
| |
|
A. |
All Real Numbers |
B. |
x = -6 |
| |
|
C. |
No Solution |
D. |
x = 6 |
| |
|
Hint |
|
| |
16. |
The scale of a map is inch = 10 miles. What is the distance between two cities that are  inches apart on the map? |
| |
|
A. |
80 miles |
B. |
95 miles |
| |
|
C. |
100 miles |
D. |
90 miles |
| |
|
Hint |
|
| |
17. |
Solve 5t + u + v = 3 for t. |
| |
|
A. |
 |
B. |
t = 15 – u – v |
| |
|
C. |
t = -2 – u – v |
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. |
40 miles per hour |
| |
|
B. |
48 miles per hour |
| |
|
C. |
46 miles per hour |
| |
|
D. |
44 miles per hour |
| |
|
Hint |
|
|
|