Fitness for Families offers two exercise class options. The first option costs $50 plus $2 per class. The second option has no initial fee, but each class is $6. You want to compare the 2 options to see which option is the better choice. Part A. Should you use equations or inequalities to model this story? Write one complete sentence explaining how you know. Part B. Write a system of equations or inequalities to model this story. Part C. If you plan to attend 15 exercise classes, which option is the better choice? Show your work or explain how you found your answer.

Since you have not provided the series, i cannot tell you the exact solution for this problem. however, i'll tell you how to solve it and then you can apply on the series you have.before getting the sum of the infinite geometric series, we need to make sure that the sum exists. this can be done using the following condition: |r| < 1 or -1 < r < 1if the above condition is satisfied, this means that the sum exists and we can proceed to get this sum.sum of a geometric series is given the symbol 's' and is calculated using the following rule: s =  hope this : )