| |
| |
1. |
What is a reasonable total income for the four years listed? |
| |
|
 |
| |
|
A. |
$20,000 |
B. |
$19,000 |
| |
|
C. |
$22,000 |
D. |
$21,000 |
| |
|
Hint |
|
| |
2. |
Write the phrase ''18 more than 4 times a number'' as an algebraic expression. |
| |
|
A. |
4 + 18x |
B. |
4x + 18 |
| |
|
C. |
4 + x + 18 |
D. |
4x - 18 |
| |
|
Hint |
|
| |
3. |
Find the value of w if 36w = 144. |
| |
|
A. |
108 |
B. |
5184 |
| |
|
C. |
4 |
D. |
180 |
| |
|
Hint |
|
| |
4. |
Find the sum 17 + |-8|. |
| |
|
A. |
25 |
B. |
-9 |
| |
|
C. |
9 |
D. |
-25 |
| |
|
Hint |
|
| |
5. |
Find the quotient of 144 and -8. |
| |
|
A. |
12 |
B. |
-36 |
| |
|
C. |
-18 |
D. |
9 |
| |
|
Hint |
|
| |
6. |
Find the width of a rectangle that is 24 inches long and has an area of 768 square inches. |
| |
|
A. |
120 in. |
B. |
32 in. |
| |
|
C. |
360 in. |
D. |
64 in. |
| |
|
Hint |
|
| |
7. |
The number 64 is divisible by which of the following? |
| |
|
A. |
6 |
B. |
4 |
| |
|
C. |
3 |
D. |
5 |
| |
|
Hint |
|
| |
8. |
The number 63 is an example of a ______. |
| |
|
A. |
composite number |
B. |
factor tree |
| |
|
C. |
prime number |
D. |
prime factorization |
| |
|
Hint |
|
| |
9. |
Solve d =  +  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
1 |
D. |
 |
| |
|
Hint |
|
| |
10. |
What is  written as a decimal? |
| |
|
A. |
4.375 |
B. |
 |
| |
|
C. |
3.625 |
D. |
4.125 |
| |
|
Hint |
|
| |
11. |
Solve n =  . |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
12. |
Seven more than twice a number is 18. Write an equation that could be used to find the number. |
| |
|
A. |
2g + 7 = 18 |
B. |
2g + 18 = 7 |
| |
|
C. |
2g - 18 = 7 |
D. |
2g - 7 = 18 |
| |
|
Hint |
|
| |
13. |
The manager of a music store examined his CD sales by category for the past few months. The results are shown in the table. If he plans to order 250 new CDs, how many of them should be dance? |
| |
|
 |
| |
|
A. |
11 |
B. |
40 |
| |
|
C. |
28 |
D. |
23 |
| |
|
Hint |
|
| |
14. |
In a recent survey, 18% of those asked enjoy gardening in their free time. In a community of 46,000, how many people could be expected to like gardening in their free time? |
| |
|
A. |
18,000 |
B. |
460 |
| |
|
C. |
828 |
D. |
8280 |
| |
|
Hint |
|
| |
15. |
If you invest $1000 in a savings account, how much interest will you earn in 3 years if the interest rate is 4.2%? |
| |
|
A. |
$874 |
B. |
$1126 |
| |
|
C. |
$42 |
D. |
$126 |
| |
|
Hint |
|
| |
16. |
Simplify 6 + b + 3. |
| |
|
A. |
b + 9 |
B. |
9b |
| |
|
C. |
9 |
D. |
3 + b |
| |
|
Hint |
|
| |
17. |
Evaluate –11xy if x = -3 and y = 5. |
| |
|
A. |
-22 |
B. |
165 |
| |
|
C. |
-165 |
D. |
22 |
| |
|
Hint |
|
| |
18. |
Write 3 · x · x · x · x · y · y · y · y using exponents. |
| |
|
A. |
3x4y4 |
B. |
34x4y4 |
| |
|
C. |
3xy8 |
D. |
3>x4y3 |
| |
|
Hint |
|
| |
19. |
Factor –15x2. |
| |
|
A. |
-1 · 3 · 5 · x · x |
B. |
3 · 5 · x2 |
| |
|
C. |
-1 · 3 · 5 · x2 |
D. |
3 · 5 · x · x |
| |
|
Hint |
|
| |
20. |
A blue print with a scale of  inch = 1 foot shows a room with dimensions of 3 inches by  inches. What are the actual dimensions of the room? |
| |
|
A. |
12 feet by 14 feet |
B. |
15 feet by  feet |
| |
|
C. |
6 feet by 7 feet |
D. |
4 feet by  feet |
| |
|
Hint |
|
|
|