Answer: The equation is y = 3.25 + 7.5x and Todd bought 11 pictures
Step-by-step explanation:
 
        
             
        
        
        
Hi there!

Evalute by substituting in 5 for x:
w(5) = 9(5) + 8 
Simplify:
w(5) = 45 + 8 = 53
 
        
                    
             
        
        
        
25
X x 5 = 125 
125/5=x
X=25
        
                    
             
        
        
        
Answer:
$3,250
Step-by-step explanation:
You take the initial fee of 250 then add 75x40 
250x75(40)=$3250