

1. 
Write the prime factorization of 1500. 


A. 
2^{2} × 3 × 5^{3} 
B. 
2 × 3 × 5 


C. 
2^{2} × 3 × 5^{2} × 10^{2} 
D. 
2^{2} × 3 × 5^{2} 


Hint 


2. 
Find the next term in the sequence 3, 9, 15, 21, … 


A. 
27 
B. 
63 


C. 
36 
D. 
25 


Hint 


3. 
Express as a percent. 


A. 
40% 
B. 
400% 


C. 
0.4% 
D. 
4% 


Hint 


4. 
Solve 65 ÷ (5) = c. 


A. 
60 
B. 
13 


C. 
60 
D. 
13 


Hint 


5. 
Solve x + 3.57 = 6.87. 


A. 
3.20 
B. 
10.44 


C. 
3.30 
D. 
2.43 


Hint 


6. 
When you add 6 to the product of a number and 10, the result is 36. Solve 10n + 6 = 36 to find the number. 


A. 
4 
B. 
6 


C. 
3 
D. 
2 


Hint 


7. 
Write 5 less than twice the length equals 11 as an algebraic equation. 


A. 
 5 = 11 
B. 
5 < 2 + 11 


C. 
2  5 = 11 
D. 
2 ÷ 5 = 11 


Hint 


8. 
7,939 mg = ______ g 


A. 
7,939,000 
B. 
0.7939 


C. 
7.939 
D. 
79.39 


Hint 


9. 
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. 
33 
B. 
31 


C. 
32.6 
D. 
32 


Hint 


10. 
Express 16 per 100 as a percent. 


A. 
8% 
B. 
16% 


C. 
0.16% 
D. 
32% 


Hint 


11. 
Express 82 out of 100 as a percent. 


A. 
0.83% 
B. 
82% 


C. 
0.83% 
D. 
82% 


Hint 


12. 
Solve z = 15  7. 


A. 
8 
B. 
22 


C. 
8 
D. 
22 


Hint 


13. 
Often, milk is sold by the quart. If you buy one quart of milk, how many cups of milk do you have? 


A. 
2 
B. 
8 


C. 
2.5 
D. 
4 


Hint 


14. 
Aisha and McKinley are building a robot. It has wheels that have a radius of 7 inches. They need to know the distance the robot will travel for each revolution of the wheels. How far is this distance? 


A. 
22 inches 
B. 
17 inches 


C. 
44 inches 
D. 
154 inches 


Hint 


15. 
The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room? 





A. 
5(1.5 + 1) + 2 


B. 
3(1.5) + 2(1) + 2 


C. 
1.5 + 1.5 + 1.5 + 1 + 1 + 2 


D. 
3 × 1.5 + 2 × 1 + 2 


Hint 


16. 
Evaluate j  k if j = 10 and k = 2. 


A. 
8 
B. 
20 


C. 
12 
D. 
5 


Hint 


17. 
Simplify 5(4y). 


A. 
20y 
B. 
y 


C. 
9y 
D. 
9y 


Hint 


18. 
Solve y  10 7. Graph the solution. 


A. 

B. 



C. 

D. 



Hint 


19. 
Graph y = 5 + x. 


A. 

B. 



C. 

D. 



Hint 


20. 
Find the slope of the line that passes through each pair of points. (3, 4), (10, 2) 


A. 
 
B. 



C. 

D. 
 


Hint 


