

1. 
Refer to the set of data below. If 15 were removed from the set of data, which values would change? 





A. 
range and mean 
B. 
mean, median, and range 


C. 
range 
D. 
mode 


Hint 


2. 
Evaluate (17 + 15) ÷ (5 – 1). 


A. 
19 
B. 
4 


C. 
32 
D. 
8 


Hint 


3. 
Find the area of a rectangle whose length is 15 meters and whose width is 7 meters. 


A. 
105 m^{2} 
B. 
44 m^{2} 


C. 
22 m^{2} 
D. 
150 m^{2} 


Hint 


4. 
Write 0.21111... using bar notation. 


A. 

B. 



C. 

D. 



Hint 


5. 
2,400 mL = ______L 


A. 
2.4 
B. 
2,400,000 


C. 
0.24 
D. 
24 


Hint 


6. 
Based on the factor trees, what is the greatest common factor of 8 and 20? 


A. 
4 
B. 
20 


C. 
8 
D. 
2 


Hint 


7. 
The table below lists four solutions of y = 3x – 2.Find the missing value. 





A. 
–2 
B. 
–5 


C. 
–1 
D. 
–4 


Hint 


8. 
Mrs. Martina wants to put a wire fence around her garden which is 15 feet long and 8 feet wide. How much fencing does she need? 


A. 
60 ft 
B. 
38 ft 


C. 
46 ft 
D. 
23 ft 


Hint 


9. 
Express 30 minutes per day in simplest form. 


A. 
1 to 24 
B. 



C. 

D. 
30:1 


Hint 


10. 
Which pair of ratios is equivalent? 


A. 
5:6 and 15:18 


B. 
3 to 7 and 7 to 34 


C. 
1:2 and 3:4 


D. 
4 to 6 and 8 to 10 


Hint 


11. 
Find the median of {67, 24, 98, 15, 76, 44}. 


A. 
67 
B. 
54 


C. 
44 
D. 
55.5 


Hint 


12. 
Ben races motorcycles for fun. So far, his lap times, in seconds, are 32, 35, 33, and 32. What time must Ben get on his final lap for his average lap time to be 32.6? 


A. 
31 
B. 
32 


C. 
33 
D. 
32.6 


Hint 


13. 
Express 16 per 100 as a percent. 


A. 
0.16% 
B. 
32% 


C. 
16% 
D. 
8% 


Hint 


14. 
Express 70% as a fraction. 


A. 

B. 



C. 

D. 



Hint 


15. 
Find + . 


A. 

B. 



C. 

D. 



Hint 


16. 
If the scale on a map is 1 cm for every 117 km and Washington, D.C., and Baghdad, Iraq, are 85.26 cm apart on the map, then approximately how far apart are they really? 


A. 
9.975 m 
B. 
9,975 m 


C. 
9,975 km 
D. 
9,975 cm 


Hint 


17. 
Choose the sequence that is geometric. 


A. 
1.2, 1.8, 2.4, 3.0, … 
B. 
4, 0.8, 0.16, 0.032, … 


C. 
1, 2, 6, 24, … 
D. 
8, 7, 6, 5, … 


Hint 


18. 
Factor 8x^{2}. 


A. 
8 · x 
B. 
2 · 2 · 2 · x · x 


C. 
2 · 2 · 2 · x 
D. 
2 · 4 · x · x 


Hint 


19. 
Find × written in simplest form. 


A. 

B. 



C. 

D. 



Hint 


20. 
Estimate 178% of 31. 


A. 
45 
B. 
54 


C. 
30 
D. 
24 


Hint 


