If f(x)=69-15x  then 
Given :

Lets find out  . The steps to find out f inverse are
. The steps to find out f inverse are 
Replace f(x) by y

Now we find 
Replace inverse function in the place of x  in f(x)

Learn more :
 brainly.com/question/11242094
 
        
             
        
        
        
Answer:
$15
Step-by-step explanation:
60x75%
60x0.75
45
60-45=15
 
        
             
        
        
        
Y = 8
A bag contains 8 fruits. 
A box can hold 4 TIMES as many fruits. 
So, 4•8= 32 
32 fruits.
        
             
        
        
        
If Dylan owes half as much as he used to that would imply that the 28$ would be divided by two which would be 14$, which means that half of what he owed 28$ would now be 14$.