You are signing up for a new gym on New Year’s Day. Two gyms memberships have different payment plans. Gym A has a $60 signup fee and a mont

Question

You are signing up for a new gym on New Year’s Day. Two gyms memberships have different payment plans. Gym A has a $60 signup fee and a monthly fee of $10. Gym B has a signup fee of $20 and a monthly fee of $15. At which month would the membership costs be the same?

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MichaelMet 3 months 2021-08-15T07:48:11+00:00 1 Answers 1 views 0

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    2021-08-15T07:49:56+00:00

    Answer: August or the 8th month

    Step-by-step explanation:

    Assuming the month that the costs will be the same is x.

    Gym A cost function will be = 60 + 10x

    Gym B cost function will be =  20 + 15x

    The formula will therefore be;

    60 + 10x = 20 + 15x

    60 – 20 = 15x – 10x

    40 = 5x

    x = 8

    8th month is August.

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