

1. 
Jim's wages vary directly as the numbers of hours he works. For 7 hours, he makes $38.85. How much will he make in 37 hours? 


A. 
$194.25 
B. 
$1437.45 


C. 
$205.35 
D. 
$207.20 


Hint 


2. 
A direct variation equation has (2, 4) and (n, 8) as solutions. Find the missing value. 


A. 
16 
B. 
2 


C. 
1 
D. 
4 


Hint 


3. 
Use the direct variation equation y = 22x to find x when y = 88. 


A. 
x = 4 
B. 



C. 
x = 4 
D. 



Hint 


4. 
Use the direct variation equation to find x when y = 34. 


A. 
x = 
B. 
x = 153 


C. 
x =  
D. 
x = 153 


Hint 


5. 
Graph 


A. 



B. 



C. 



D. 



Hint 


