

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


A. 
2 × 2 × 3 × 5 
B. 
2 × 3 × 5 


C. 
2 × 2 × 2 × 3 × 5 
D. 
2 × 60 


Hint 


2. 
Albania has volleyball practice every 3 days and piano lessons every 4 days. If she had both a volleyball practice and a piano lesson on Monday, in how many days will she have both on the same day again? 


A. 
12 
B. 
4 


C. 
3 
D. 
8 


Hint 


3. 
Solve y = 6 – 2. 


A. 
8 
B. 
8 


C. 
4 
D. 
4 


Hint 


4. 
Solve y = 7  (15). 


A. 
22 
B. 
8 


C. 
105 
D. 
9 


Hint 


5. 
If you decrease a number by 4 the result is 3. Solve n – 4 = 3 to find the number? 


A. 
–1 
B. 
7 


C. 
1 
D. 
6 


Hint 


6. 
Find the perimeter of a rectangle with length 14 centimeters and width 9 centimeters. 


A. 
46 cm 
B. 
23 cm 


C. 
30 cm 
D. 
53 cm 


Hint 


7. 
Which of the following is not an example of a ratio? 


A. 

B. 
1:33 


C. 

D. 
8 to 10 


Hint 


8. 
Express 0.87 as a percent. 


A. 
870% 
B. 
8.7% 


C. 
0.87% 
D. 
87% 


Hint 


9. 
Express 830% as a decimal. 


A. 
83.0 
B. 
8.3 


C. 
0.083 
D. 
0.83 


Hint 


10. 
During a college football game 8,400 people showed their spirit by wearing the home team's colors. If 12,000 people attended the game, what percent of the crowd wore the same colors? 


A. 
65% 
B. 
75% 


C. 
70% 
D. 
80% 


Hint 


11. 
A minorleague baseball team had three players tryout for each of the nine positions. How many ways could the team be formed? 


A. 
27 
B. 
729 


C. 
6561 
D. 
19,683 


Hint 


12. 
Find the area of the rectangle with length 13 units and width 3 units. 


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


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


Hint 


13. 
Write a percent to represent the shaded area. 





A. 
38% 
B. 
24% 


C. 
25% 
D. 
20% 


Hint 


14. 
Find the absolute value of 0. 


A. 
∞ 
B. 
1 


C. 
0 
D. 
2 


Hint 


15. 
Solve 4z + 8 = 40. 


A. 
8 
B. 
4 


C. 
28 
D. 
10 


Hint 


16. 
If an object weighs lb, how many oz does it weigh? 


A. 
53 
B. 
45 


C. 
48 
D. 
15 


Hint 


17. 
Solve m = ÷ . 


A. 

B. 



C. 

D. 
27 


Hint 


18. 
Both bar graphs show the amount it costs to heat a twostory house during the winter. Which graph is misleading? Explain. 





A. 
Graph A; the months are not ordered from greatest to least cost. 


B. 
Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November. 


C. 
Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same. 


D. 
Graph B; the months are not ordered from least to greatest cost. 


Hint 


19. 
Find the true sentence. 


A. 
0.56 = 
B. 
> 0.17 


C. 
63% < 0.6 
D. 
45% > 


Hint 


20. 
The Millers’ have four children. What is the probability that the first three children were boys and the fourth child was a girl? Assume that the chance of having either a boy or a girl is 50%. 


A. 

B. 



C. 

D. 



Hint 


