| |
| |
1. |
Solve (-5)2 = c. |
| |
|
A. |
10 |
B. |
-10 |
| |
|
C. |
25 |
D. |
-25 |
| |
|
Hint |
|
| |
2. |
Solve 3r + 5 > 26. |
| |
|
A. |
r > 7 |
B. |
r > 21 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
3. |
Choose the equation for the graph below. |
| |
|
 |
| |
|
A. |
y = 2x – 1 |
B. |
y = x |
| |
|
C. |
y = x + 1 |
D. |
y = x – 2 |
| |
|
Hint |
|
| |
4. |
The length of a rectangle measures  feet. The width measures 30 inches. Find the perimeter of the rectangle. |
| |
|
A. |
5 ft |
B. |
 ft |
| |
|
C. |
 ft |
D. |
8 ft |
| |
|
Hint |
|
| |
5. |
Find the circumference of a circle whose radius is 1.25 yards. Use the  key on a calculator. Round to the nearest tenth. |
| |
|
A. |
3.9 yd |
B. |
6.4 yd |
| |
|
C. |
7.9 yd |
D. |
4.8 yd |
| |
|
Hint |
|
| |
6. |
Express  in simplest form. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
7. |
67.2 m = ______ cm |
| |
|
A. |
67,200 |
B. |
6,720 |
| |
|
C. |
0.672 |
D. |
672 |
| |
|
Hint |
|
| |
8. |
What are the prime factors of 810? |
| |
|
A. |
2, 3, 5 |
B. |
3, 5 |
| |
|
C. |
2, 5, 9 |
D. |
3, 4, 5 |
| |
|
Hint |
|
| |
9. |
What is the greatest common factor of 36, 54, and 90. |
| |
|
A. |
36 |
B. |
18 |
| |
|
C. |
6 |
D. |
9 |
| |
|
Hint |
|
| |
10. |
The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint? |
| |
|
A. |
0.12% |
B. |
6% |
| |
|
C. |
0.06% |
D. |
12% |
| |
|
Hint |
|
| |
11. |
Express 70% as a fraction. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
|
D. |
 |
| |
|
Hint |
|
| |
12. |
Which numbers are ordered from least to greatest? |
| |
|
A. |
-18, -20, -23, 0, 1 |
| |
|
B. |
-23, -20, -18, 0, 1 |
| |
|
C. |
0, 1, -18, -20, -23 |
| |
|
D. |
1, 0, -18, -20, -23 |
| |
|
Hint |
|
| |
13. |
Solve x = -9 - (-7). |
| |
|
A. |
2 |
B. |
-2 |
| |
|
C. |
16 |
D. |
-16 |
| |
|
Hint |
|
| |
14. |
Solve z = -15 - 7. |
| |
|
A. |
-22 |
B. |
8 |
| |
|
C. |
-8 |
D. |
22 |
| |
|
Hint |
|
| |
15. |
Sometimes you can simplify fractions before you multiply them. How would you simplify  ×  before finding the product? |
| |
|
A. |
Divide 6 and 21 by 3. |
B. |
Divide 4 and 11 by 2. |
| |
|
C. |
Divide 4 and 6 by 2. |
D. |
Divide 4, 6, and 21 by 6. |
| |
|
Hint |
|
| |
16. |
Find the perimeter of the rectangle. |
| |
|
 |
| |
|
A. |
40 ft |
B. |
19 ft |
| |
|
C. |
26 ft |
D. |
13 ft |
| |
|
Hint |
|
| |
17. |
Express  % as a decimal. |
| |
|
A. |
72.625 |
B. |
0.72625 |
| |
|
C. |
0.072625 |
D. |
7.2625 |
| |
|
Hint |
|
| |
18. |
Graph the solution of 18 =  on a number line. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
19. |
Estimate  ÷  . |
| |
|
A. |
1 |
B. |
2 |
| |
|
C. |
0 |
D. |
 |
| |
|
Hint |
|
| |
20. |
Find 6 - 5 written in simplest form. |
| |
|
A. |
|
B. |
 |
| |
|
C. |
1 |
D. |
1 |
| |
|
Hint |
|
|
|