Answer:
A.
Subtract 37 – 13. Then divide the difference by 4.
Step-by-step explanation:
After the box:
37 - 13 left 
No. of bags:
(37 - 13)/4
 
        
             
        
        
        
Answer: I dont understand.
Step-by-step explanation:
 
        
             
        
        
        
The two choices hat I think are correct are 9 or 10
        
             
        
        
        
Answer: It is exactly 85.7142857143
But if you would like it rounded: 85.7
I would go with the second answer.
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