What ever solution is left over after solved 
        
                    
             
        
        
        
Answer:
6750
Step-by-step explanation:
simple interest = P×r%×t
P = $6000
r = 2.5%
t = 5 years
I = 6000 × 2.5/100 × 5
 = 750
 
6000 + 750 = $6750
 
        
             
        
        
        
Factor is 2(13+3x)
Simplify is 26+6x
        
             
        
        
        
Answer:
mu answer is A
Step-by-step explanation:
because if an point shows (0,0) shows the cost is $0 for 0 pound of dog food
hope this helps