

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


A. 
2 × 2 × 3 × 5 
B. 
2 × 2 × 2 × 3 × 5 


C. 
2 × 3 × 5 
D. 
2 × 60 


Hint 


2. 
Order the integers –5, 1, 6, 3, and 5 from least to greatest. 


A. 
–5, 6, 3, 1, 5 
B. 
–3, 5, 6, 1, 5 


C. 
5, 1, 3, 5, 6 
D. 
–6, 5, 3, 1, 5 


Hint 


3. 
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. 
46 ft 
B. 
23 ft 


C. 
60 ft 
D. 
38 ft 


Hint 


4. 
Express 830% as a decimal. 


A. 
0.083 
B. 
8.3 


C. 
83.0 
D. 
0.83 


Hint 


5. 
Find the sales tax for three CDs, if each CD is $14.29 and the sales tax is 7.25%. 


A. 
$3.11 
B. 
$3.86 


C. 
$3.08 
D. 
$3.34 


Hint 


6. 
There are 1942 students at West High School. Use the information in the table to determine how many students study for more than 2 hours each day. 





A. 
689 
B. 
515 


C. 
1253 
D. 
738 


Hint 


7. 
In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier? 


A. 
50 
B. 
29 


C. 
52 
D. 
30 


Hint 


8. 
Find the absolute value of 0. 


A. 
2 
B. 
1 


C. 
∞ 
D. 
0 


Hint 


9. 
Solve z = – . 


A. 

B. 



C. 
1 
D. 



Hint 


10. 
Find ÷ . Write the answer in simplest form. 


A. 

B. 



C. 

D. 



Hint 


11. 
Mr. Navarro is a landscaper. He uses a computer program to generate scale drawings of his plans. If the scale on a particular drawing is 3 cm for each meter and Mr. Navarro wants to plant a hedge that runs along the side of a building and is 13 m long, how long should the drawing of the hedge on the program be? 


A. 
39 cm 
B. 
12.3 cm 


C. 
30 cm 
D. 
23 cm 


Hint 


12. 
What number is 77% of 126? 


A. 
97.02 
B. 
98.28 


C. 
77.13 
D. 
102.44 


Hint 


13. 
In May, there were 157 people living in Kristin's neighborhood. By August, the population had increased 21%. How many people were in Kristin's neighborhood by August? 


A. 
330 
B. 
33 


C. 
190 
D. 
1900 


Hint 


14. 
Which expression represents the Identity Property of Multiplication? 


A. 
8 + 0 = 8 
B. 
4 × 1 = 1 × 4 


C. 
j × 1 = j 
D. 
h × 0 = 0 


Hint 


15. 
The line graph shows the average price of gas for one recent month in Austin, Texas. Why is the graph misleading? 





A. 
The vertical axis is not labeled. 


B. 
It shows that the highest price occurred at the beginning of the month and the lowest price occurred at the end of the month. 


C. 
It shows that price of gas changed dramatically during the month. 


D. 
The horizontal scale is missing the oddnumbered days. 


Hint 


16. 
Evaluate 10 + 12. 


A. 
22 
B. 
2 


C. 
2 
D. 
22 


Hint 


17. 
Simplify 16 + y + (20). 


A. 
y + (4) 
B. 
4 + y 


C. 
y  36 
D. 
4 + (y) 


Hint 


18. 
Factor 8x^{2}. 


A. 
2 · 4 · x · x 
B. 
8 · x 


C. 
2 · 2 · 2 · x 
D. 
2 · 2 · 2 · x · x 


Hint 


19. 
Find + written in simplest form. 


A. 

B. 



C. 

D. 



Hint 


20. 
Find the ratio 8 yards to 9 feet written as a fraction in simplest form. 


A. 

B. 



C. 

D. 



Hint 


