

1. 
Use the factor tree to write the prime factorization of 120. 


A. 
2 × 3 × 5 
B. 
2 × 2 × 3 × 5 


C. 
2 × 60 
D. 
2 × 2 × 2 × 3 × 5 


Hint 


2. 
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. 
38 ft 
B. 
60 ft 


C. 
23 ft 
D. 
46 ft 


Hint 


3. 
Cole can read 6 pages in 14 minutes. At this rate, how long will it take him to read a chapter that has 21 pages? 


A. 
27 min 
B. 
9 min 


C. 
42 min 
D. 
49 min 


Hint 


4. 
Solve 3x = 36. 


A. 
13 
B. 
6 


C. 
14 
D. 
12 


Hint 


5. 
Express as a decimal. 


A. 
26 
B. 
0.26 


C. 
2.6 
D. 
3.6666… 


Hint 


6. 
Write 45,870,320 in scientific notation. 


A. 
45.87032 × 10^{6} 
B. 
45.87032 × 10^{7} 


C. 
4.587032 × 10^{7} 
D. 
4.587032 × 10^{8} 


Hint 


7. 
Write a percent to represent the shaded area. 





A. 
38% 
B. 
20% 


C. 
24% 
D. 
25% 


Hint 


8. 
Find the least common multiple of 12 and 8. 


A. 
48 
B. 
96 


C. 
24 
D. 
12 


Hint 


9. 
Find the least common denominator for and . 


A. 
56 
B. 
112 


C. 
14 
D. 
24 


Hint 


10. 
Evaluate rst if r = 3, s = 2, and t = 8. 


A. 
24 
B. 
48 


C. 
48 
D. 
24 


Hint 


11. 
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. 
150 + 28m = 290 
B. 
290 = 150m + 28 


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


Hint 


12. 
Solve 7 + y 21 


A. 
y 14 
B. 
y 14 


C. 
y 3 
D. 
y > 14 


Hint 


13. 
Solve k = + . 


A. 

B. 



C. 

D. 



Hint 


14. 
Solve m = ÷ . 


A. 
27 
B. 



C. 

D. 



Hint 


15. 
The scale on a blueprint is 1 cm for every 2 m. If the width of an arch is to be 5 m, then how wide should it be drawn on the blueprint? 


A. 
2.5 cm 
B. 
0.2 cm 


C. 
2.5 m 
D. 
10 cm 


Hint 


16. 
Evaluate 60 ÷ 12 + 2(13  7). 


A. 
17 
B. 
6 


C. 
22 
D. 
2.5 


Hint 


17. 
What value of y makes y =  a true sentence? 


A. 

B. 
 


C. 
 
D. 



Hint 


18. 
Which container of yogurt, described in the table, costs the least per ounce? 





A. 
12.5 oz 
B. 
5.5 oz 


C. 
8 oz 
D. 
10 oz 


Hint 


19. 
Estimate 62% of 700. 


A. 
400 
B. 
360 


C. 
480 
D. 
420 


Hint 


20. 
Name the range for the following function table. 





A. 
{1, 0, 1, 2} 
B. 
{1, 2, 3, 4} 


C. 
{5, 6, 7, 8} 
D. 
{6, 8, 9, 11} 


Hint 


