Answer:
8.5 bags are needed.
Step-by-step explanation:
Given : Number of bags needed 

To Find : how many bags he needs?
Solution :



Now we are given that Number of bags needed 
Substitute the value of x


Hence 8.5 bags are needed.
Answer:
20 is my answer and the question is somehow confusing
Answer:
the answer is you have a difficult question but I still answer the answer is B. because there no A in the options the answer is none of these