Answer: After 2 months, the total cost for each club will be $37.
Explanation:
Let's first see in 1 month:
Club A is $11+($13 x 1 month)=$24
Club B is $17+($10 x 1 month)=$27
Let's now try 2 months:
Club A is $11+($13 x 2 months)=$37
Club B is $17+($10 x 2 months)=$37
So in 2 months, each club costs $37.