

1. 
Solve 5 + y = 11. 


A. 
2 
B. 
16 


C. 
6 
D. 
7 


Hint 


2. 
Find the area of the rectangle. 





A. 
12 m^{2} 
B. 
6 m^{2} 


C. 
8 m^{2} 
D. 
16 m^{2} 


Hint 


3. 
Find the lower quartile for the quiz scores. 





A. 
13 
B. 
3 


C. 
12 
D. 
17 


Hint 


4. 
In a survey, 75 out of 100 eighth graders said they bought lunch at school. What percent is this? 


A. 
100% 
B. 
0.75% 


C. 
25% 
D. 
75% 


Hint 


5. 
Name the multiplicative inverse of . 


A. 

B. 



C. 

D. 



Hint 


6. 
Write as a decimal. 


A. 
0.805 
B. 
0.85 


C. 
8.5 
D. 
0.085 


Hint 


7. 
A fruit drink that was sold in 16ounce containers is now sold in 20ounce containers. What is the percent of change in quantity? 


A. 
16% 
B. 
4% 


C. 
20% 
D. 
25% 


Hint 


8. 
A computer manufacturer offers a $400 rebate when you purchase one of its computers and sign up for an Internet account with them. If you buy a computer for $1199 and sign up for Internet access, what is the percent of the discount you receive? 


A. 
33% 
B. 
50% 


C. 
67% 
D. 
25% 


Hint 


9. 
Twentyfive chips, numbered 1 through 25, are placed in a box. Five chips are randomly selected without being replaced. What is the probability that all 5 chips have an odd number on them? 


A. 

B. 



C. 

D. 



Hint 


10. 
Find the area of the rectangle with length 13 units and width 3 units. 


A. 
16 units^{2} 
B. 
9 units^{2} 


C. 
13 units^{2} 
D. 
39 units^{2} 


Hint 


11. 
What is the greatest common factor of 14p^{2}q and 42p^{3}q^{2}? 


A. 
7p^{2}q^{2} 
B. 
14p^{2}q 


C. 
14pq 
D. 
7pq 


Hint 


12. 
Solve k = 21 ÷ 3. 


A. 
18 
B. 
18 


C. 
7 
D. 
7 


Hint 


13. 
For membership to an athletic club, it costs $150 to join and $28 per month of membership. Write an equation to figure out how many months it will be before the total cost is $290. 


A. 
28 + 290m = 150 
B. 
150 = 290 + 28m 


C. 
150 + 28m = 290 
D. 
290 = 150m + 28 


Hint 


14. 
Express .00034 as a percent. 


A. 
3.4% 
B. 
0.034% 


C. 
0.0034% 
D. 
0.34% 


Hint 


15. 
In the survey for which the results are shown below, if 57 people responded that they preferred orange candy, how many people participated in the survey? 





A. 
190 
B. 
108 


C. 
33 
D. 
300 


Hint 


16. 
Recently, basketball player Steve Nash made 231 free throws in 258 attempts. What percent of free throws did he make? Round to the nearest whole percent. 


A. 
88% 
B. 
95% 


C. 
90% 
D. 
85% 


Hint 


17. 
If you invest $7,593 in an account that pays 5.6% simple interest, and you leave all of the money in the account, what is the balance of the account after 7 years? 


A. 
$56,127.46 
B. 
$10,569.46 


C. 
$531.51 
D. 
$8,018.21 


Hint 


18. 
Which frequency table matches the histogram below? 





A. 

B. 



C. 

D. 



Hint 


19. 
Factor 8x^{2}. 


A. 
2 · 2 · 2 · x · x 
B. 
2 · 4 · x · x 


C. 
8 · x 
D. 
2 · 2 · 2 · x 


Hint 


20. 
Find the multiplicative inverse of . 


A. 
 
B. 



C. 
 
D. 



Hint 


