There are 5280 feet in a mile, if thats what youre asking..?
idk if this was helpful or not, sorry :/
        
                    
             
        
        
        
Idk what that answer is soooo
        
             
        
        
        
Answer:
It takes 0.145 hours
Step-by-step explanation:
Given:
Distance  = 8 miles
Speed = 55 miles per hour
To Find:
Time taken = ?
Solution:
The time taken for an object to travel a particular distance  with  a  average speed can be found by 

Now Substituting the given values , we get


Time taken will be 0.145 hours
 
        
             
        
        
        
For the first equation, I put it in y=mx+b form, so y=-3x-9
the second one is x=4
hope i helped