I belive is B hope that helped
        
                    
             
        
        
        
Answer:
whatttttt6 whattttt whattt
 
        
                    
             
        
        
        
Answer: x = a*y + 3
Step-by-step explanation:
To make x the subject of the equation, first, we open the bracket 
4x - 12/a = y
Then cross multiply:
4x - 12 = a * y ( a*y means the product of the two variables)
Add 12 to both sides of the equation 
4x = a*y + 12
Divide both sides by 4 to get the value of x
x = a * y + 12/4
x = a*y + 3
I hope this helps.
 
        
             
        
        
        
The answer is  176 milles in 2 hours