

1. 
Simplify 6a + 15a. 


A. 
6a + 15a 
B. 
42a 


C. 
21a 
D. 
21a^{2} 


Hint 


2. 
Find the quotient 


A. 
2 
B. 



C. 
2 
D. 
18 


Hint 


3. 
Translate ''two times a number is six times the sum of z and y'' into an equation, inequality, or formula. 


A. 
2x = 6 (zy) 
B. 
2x = 6(z + y) 


C. 
2x = 6z + y 
D. 
2 + x = 6 + z + y 


Hint 


4. 
Write an equation for the following word problem. A number is 6 times another number. The sum of the two numbers is 56. 


A. 
y = 56 
B. 
y = 6(56) 


C. 
y + y = 56 
D. 
y + 6y = 56 


Hint 


5. 
Find the mode of {325, 100, 115, 621, 325, 325, 100}. 


A. 
325 
B. 
100 


C. 
115 
D. 
273 


Hint 


6. 
Find the median of {55, 21, 47.4, 69, 71}. 


A. 
21 
B. 
55 


C. 
71 
D. 
47.4 


Hint 


7. 
Write a power that represents the number of small squares in the large square. 





A. 
5 × 2 
B. 
5 × 5 


C. 
5^{2} 
D. 
2^{5} 


Hint 


8. 
Solve the proportion for the value of z to the nearest hundredth. 


A. 
2.56 
B. 
1.34 


C. 
2.10 
D. 
0.39 


Hint 


9. 
A brand of grape drink that is 25% grape juice is mixed with another brand that is 75% grape juice. The result is 7 gallons of grape drink that is 35% grape juice. How much of the brand that is 25% grape juice was used? 


A. 
1.4 gallons 
B. 
7 gallons 


C. 
6 gallons 
D. 
5.6 gallons 


Hint 


10. 
Find the solution set for y = 2x if the domain is {2, 1, 0, 5}. 


A. 
{(4, 2), (2, 1), (0, 0), (10, 5)} 


B. 
{(2, 4), (1, 2), (0, 0), (5, 10)} 


C. 
{(2, 4), (1, 2), (0, 0), (5, 10)} 


D. 
{(1, 2), (0.5, 1), (0, 0), (2.5, 5)} 


Hint 


11. 
If f(x) = 3x + 5, find f(2). 


A. 
8 
B. 
2f 


C. 
11 
D. 
10 


Hint 


12. 
Write the standard form of the equation of the line that passes through (2, 3) and (2, 5). 


A. 
x  2y = 8 
B. 
2x + y = 7 


C. 
2x  y = 1 
D. 
x + 2y = 8 


Hint 


13. 
Evaluate . 


A. 
2 
B. 
1 


C. 
3 
D. 
4 


Hint 


14. 
Use the Distributive Property to simplify 11(v – 2). 


A. 
11v – 2 
B. 
11v – 22 


C. 
11v + 22 
D. 
22 – 11v 


Hint 


15. 
Evaluate 0.75 + 2.2 + 0.25 + 0.8. 


A. 
5 
B. 
6 


C. 
4 
D. 
3 


Hint 


16. 
The scale of a map is inch = 10 miles. What is the distance between two cities that are inches apart on the map? 


A. 
100 miles 
B. 
90 miles 


C. 
95 miles 
D. 
80 miles 


Hint 


17. 
Graph triangle XYZ, with vertices X(3, 1), Y(1, 5), and Z(5, 5), and its image when reflected over the yaxis. 


A. 



B. 



C. 



D. 



Hint 


18. 
Solve m = n + 5 if the domain is {3, 0, 3, 6}. 


A. 
{14, 5, 4, 13} 
B. 
{6, 5, 4, 3} 


C. 
{7, 4, 2, 1} 
D. 
{2, 5, 8, 11} 


Hint 


19. 
Write an equation for the n^{th} term of –23, 38, 99, 160, …. 


A. 
= 61n – 24 
B. 
= 46n 


C. 
= 61n – 84 
D. 
= 38n – 61 


Hint 


20. 
Write an equation of a line that passes through (6, 2) with slope . 


A. 

B. 



C. 

D. 



Hint 


