Systems for Summer Savings A neighborhood pool club offers two membership plans. Plan A includes a
seasonal sign-up fee of $100 and charges $2 each time you use the pool.
Plan B has no sign-up fee but charges $6 each time you use the pool. Susan
chooses Plan A. She has a budget of $200 to spend on pool fees during the
months of July and August.
Susan wants to be sure she uses the pool enough times so that the plan
she chooses works out to be the better deal between the two plans, but
she does not want to go over her budget.
1. Use a system of linear equations and a system of linear
inequalities to make a recommendation to Susan as to how
often she should use the pool in July and August.