Answer :
8 - b
8 is the total amount of bottles that they started out with.
b is the amount that Nora and her friends drank.
b cannot be greater than 8, since 8 is the limit
C. 8 - b is your answer
hope this helps
8 is the total amount of bottles that they started out with.
b is the amount that Nora and her friends drank.
b cannot be greater than 8, since 8 is the limit
C. 8 - b is your answer
hope this helps