she will have 100 hair cuts to work at a franchise to have the same amount paid for rent.
she would pay $400 per month to rent a station and keep all of her earnings.
Another option is to work at a franchise, where she would just have to pay the salon $4 for every haircut.
Therefore,
let
x = number of haircut
Hence,
4x = 400
divide both sides by 4
4x / 4 = 400 / 4
x = 100
Therefore, she will have 100 hair cuts to work at a franchise to have the same amount paid for rent.
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