SOLUTION: A gym charges a $30 sign-up fee plus $20 per month. You have a $130 gift card for the gym. When does the total spent on your gym membership exceed the amount of your gift card?

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Question 1125615: A gym charges a $30 sign-up fee plus $20 per month. You have a $130 gift card for the gym. When does the total spent on your gym membership exceed the amount of your gift card?
Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
Let = number of months



After 5 months value of gift card is exceeded

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