

1. 
Evaluate if a = 5, b = 6 and c = 3. 


A. 
10 
B. 



C. 
3 
D. 
30 


Hint 


2. 
Write 120,000,000 in scientific notation. 


A. 
1.2×10^{8} 
B. 
12×10^{7} 


C. 
1.2×10^{9} 
D. 
0.12×10^{9} 


Hint 


3. 
What is the difference between the highest and the lowest values? 





A. 
100 
B. 
75 


C. 
84 
D. 
80 


Hint 


4. 
If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 179, how would you plot 151,205? 


A. 
115 
B. 
151 


C. 
1512 
D. 
152 


Hint 


5. 
Name a fraction equivalent to the fraction that is modeled in the figure. 





A. 

B. 



C. 

D. 



Hint 


6. 
Write a percent to represent the shaded area. 





A. 
16% 
B. 
100% 


C. 
64% 
D. 
4% 


Hint 


7. 
Solve –75 = –25a. 


A. 
–100 
B. 
–50 


C. 
3 
D. 



Hint 


8. 
A music club is offering unlimited CDs for $6.00 each. There is also a $5.00 shipping cost. If m = the number of CDs, which equation can you use to determine how many CDs you can buy with $35.00? 


A. 
5m + 6 = 35 
B. 
6m + 5 = 35 


C. 
5 + 6 = 35m 
D. 
6m = 35 


Hint 


9. 
1.Which fraction modeled below rounds to 1 when rounding to the nearest ? 


A. 

B. 



C. 

D. 



Hint 


10. 
Solve y = + + 


A. 

B. 



C. 

D. 



Hint 


11. 
Solve 


A. 

B. 



C. 

D. 



Hint 


12. 
Evaluate 5k + if k = 3, m = 20, and n. = 5. 


A. 
20 
B. 
19 


C. 
57 
D. 
7 


Hint 


13. 
Marquez is on a certain baseball team that has a fourman pitching rotation, so each pitcher plays every four days. Walter is on another team, which has a fiveman rotation. If Marquez and Walter play in the same game today, how many days will it be before they play on the same day again? 


A. 
20 
B. 
4 


C. 
10 
D. 
5 


Hint 


14. 
Solve (9)(6) = s. 


A. 
15 
B. 
54 


C. 
15 
D. 
54 


Hint 


15. 
Estimate × 21. 


A. 
28 
B. 
11 


C. 
15 
D. 
16 


Hint 


16. 
Find the circumference of the circle. Use for . 





A. 
33 m 
B. 
86.6 m 


C. 
16.5 m 
D. 
8.4 m 


Hint 


17. 
Find the multiplicative inverse of . 


A. 

B. 



C. 

D. 



Hint 


18. 
The stemandleaf plot shows the bowling scores of one round of a bowling meet. Find the true statement. 





A. 
Their were a total of 15 bowlers who participated in the meet. 


B. 
The bowling score of 168 is an outlier of the data. 


C. 
Only one bowler scored in the 170179 point range. 


D. 
The range of the bowling scores is 33. 


Hint 


19. 
Which bar graph shows the number of endangered species by group in the U.S.? 





A. 



B. 



C. 



D. 



Hint 


20. 
Solve = 3. 


A. 
9 
B. 
4 


C. 
24 
D. 
36 


Hint 


