| |
| |
1. |
Write a verbal expression for the algebraic expression 24 - (15 ÷ z). |
| |
|
A. |
the product of 15 and z subtracted from 24 |
B. |
the quotient of 15 and z subtracted from 24 |
| |
|
C. |
24 less than 15 divided by z |
D. |
the quotient of 15 and z decreased by 24 |
| |
|
Hint |
|
| |
2. |
Write an equation for the sentence ''the product of 6 and x is equal to the sum of c and d.'' |
| |
|
A. |
6x = d |
B. |
6 + x = c + d |
| |
|
C. |
6x + c + d |
D. |
6x = c + d |
| |
|
Hint |
|
| |
3. |
A long-distance telephone service charges $5.00 per month for the service and then either $0.10 per minute or $0.05 per minute depending upon the time of day. Suppose during one month, you make one 15-minute and one 40-minute call at the $0.10 per minute rate and one 65-minute and one 90-minute call at the $0.05 rate. What will be the total charge for that month? |
| |
|
A. |
$26 |
B. |
$18.25 |
| |
|
C. |
$15.50 |
D. |
$13.25 |
| |
|
Hint |
|
| |
4. |
Which mathematical statement is not an example of the Distributive Property? |
| |
|
A. |
3(2 + 8) = 3 · 2 + 3 · 8 |
B. |
xy + 2x = x(y +2) |
| |
|
C. |
6(10 - 3) = (6 · 10) - (6 · 3) |
D. |
3 · (4 · 9) = (9 · 4) · 3 |
| |
|
Hint |
|
| |
5. |
Simplify the expression 3(5x + 9 - 4x). |
| |
|
A. |
30x |
B. |
3x + 27 |
| |
|
C. |
27x + 27 |
D. |
13x |
| |
|
Hint |
|
| |
6. |
What is the value of 4x increased by the quantity x + 5 if x is equivalent to 10? |
| |
|
A. |
55 |
B. |
55x |
| |
|
C. |
100 |
D. |
100x |
| |
|
Hint |
|
| |
7. |
Lily has a long rope of licorice. She wants to cut it into 10 pieces to share with friends. How many cuts will she need to make to cut it into 10 pieces? |
| |
|
A. |
8 |
B. |
10 |
| |
|
C. |
11 |
D. |
9 |
| |
|
Hint |
|
| |
8. |
The graph below can best be described as a _____. |
| |
|
 |
| |
|
A. |
histogram |
B. |
stem-and-leaf plot |
| |
|
C. |
line graph |
D. |
box graph |
| |
|
Hint |
|
| |
9. |
What was the highest value? |
| |
|
 |
| |
|
A. |
98 |
B. |
You can't tell from the graph. |
| |
|
C. |
95 |
D. |
62 |
| |
|
Hint |
|
| |
10. |
Maryann went to a restaurant with her friend Weldon. She had to spend one dollar for parking. As a tip, she left the waitress one fourth of the cost of her meal. Which expression represents how much money she spent at the restaurant altogether? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
11. |
Name the property of numbers shown by the statement: 23 · 0 = 0 · 23 = 0. |
| |
|
A. |
Substitution Property |
B. |
Multiplicative Identity |
| |
|
C. |
Additive Identity |
D. |
Multiplicative Property of Zero |
| |
|
Hint |
|
| |
12. |
Name the property shown by the statement 12 + 13 = 13 + 12. |
| |
|
A. |
Commutative Property of Addition |
B. |
Closure Property of Whole Numbers |
| |
|
C. |
Associative Property of Addition |
D. |
Associative Property of Multiplication |
| |
|
Hint |
|
| |
13. |
Simplify the expression (6x - 4). |
| |
|
A. |
3x – 2 |
B. |
-2x + 3 |
| |
|
C. |
3x – 4 |
D. |
-2x + 6 |
| |
|
Hint |
|
| |
14. |
Use the distributive property to rewrite the expression 7c + 21d + 14e. |
| |
|
A. |
5(c + 7d + 3e) |
B. |
7(c + 21d + 14e) |
| |
|
C. |
7c + 14(2d + 3) |
D. |
7(c + 3d + 2e) |
| |
|
Hint |
|
| |
15. |
Which value for j solves the equation 3j – 2 = 4? |
| |
|
A. |
j = 4 |
B. |
j = 1 |
| |
|
C. |
j = 3 |
D. |
j = 2 |
| |
|
Hint |
|
| |
16. |
Opal wants to be a professional baseball player. She decides to start going to a batting cage to practice. On the first day, Friday, she hits 61% of the balls that are pitched to her. On Saturday she hits 64%, and on Sunday she hits 67%. If she continues to improve at this rate for the next three days, what percent will she hit on Wednesday? |
| |
|
A. |
0.75 |
B. |
0.73 |
| |
|
C. |
0.76 |
D. |
0.71 |
| |
|
Hint |
|
| |
17. |
Refer to the data. Which three types of music are sold most often at the local music store? |
| |
|
 |
| |
|
A. |
Folk, Rap, Country |
B. |
Pop/Rock, Folk, R & B |
| |
|
C. |
Pop/Rock, Punk, Celtic |
D. |
Pop/Rock, Folk, Punk |
| |
|
Hint |
|
| |
18. |
Use the table to choose the correct line graph for the data. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
19. |
Refer to the line graph. How much will Jason's pet pig Charley weigh by the time he is 17 weeks old? |
| |
|
 |
| |
|
A. |
135 lb |
B. |
120 lb |
| |
|
C. |
150 lb |
D. |
75 lb |
| |
|
Hint |
|
| |
20. |
Refer to the histogram showing the number of people from each age group in Takala's Yoga class. How many people in the class are from age 20-39? |
| |
|
 |
| |
|
A. |
16 people |
B. |
15 people |
| |
|
C. |
20 people |
D. |
23 people |
| |
|
Hint |
|
|
|