Answer: Advertisement?
Do I need an explanation? : Y e s  I  d o
 
        
             
        
        
        
Just took the test. A is the right answer. 
        
                    
             
        
        
        
So for the cranberry muffin, for every 12 (a dozen) it's $3
Banana nut muffin: for every 12, it's $4.32
take the $3 and divide it by 12 which is $0.25 for every cranberry muffin
take $4.32 divide by 12 and you get $0.36 for every banana nut muffin
so $0.25 + $0.36 = $0.61
Therefore the answer is B
        
                    
             
        
        
        
Answer:
any value of a makes the equation true.
Step-by-step explanation: