Answer:
y = 3x + 3 is the answer tour welcome 
 
        
                    
             
        
        
        
Step-by-step explanation:
4
Add all to get 32
Divide by the number of items which is 8
answer =4
 
        
                    
             
        
        
        
Answer:
x=6, y=2
Step-by-step explanation:
 
        
             
        
        
        
Answer would be D
, you need to divide the total distance by the spacing to find total markers