Five binders and three folders cost $23. five binders and one folder cost $20. how much does one binder cost?

one binder for $3.70

Step-by-step explanation:

The cost of 5 binders and 3 folders = $23.00

The cost of 5 binders and 1 folder = $20.00   [ 2 folders less ]

Cost of 2 folders = 23 - 20 = $3.00

Cost of 1 folder = = $1.50

The cost of 5 binders = 20.00 - 1.50 = $18.50

The cost of 1 binder =

                                = $3.70

The cost of one binder is $3.70

what is a pre-existing condition claus?

means if you're already damaged some way when you take out a medical insurance you will not get full compensation for that injury that you already have.