Answer:
you divide -8y by both sides and you would so that means that y=-2.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1. at 1 hour, 3 miles is the distance.
2. at 0 hours, 0 miles is the distance. 
3. at 3 hours, 9 miles is the distance. 
 
        
             
        
        
        
Answer:
n = x * 3
Step-by-step explanation:
n is your "number"