At one gym, there is a $12 start-up fee, and after that each month at the gym costs $20. At another gym, it costs $4 to startup,
but after that, each month at the gym costs $22. After how many months will the cost of both gyms be the same?
1 answer:
Answer:
4 months
Step-by-step explanation:
At the first gym, $12 is the start-up fee and after that each month at the gym costs $20.
At the second gym, $4 is the start-up fee and after that each month at the gym costs $22.
Let us assume that after x months the cost of both the gym will be the same.
Therefore,
12 + 20x = 4 + 22x
⇒ 2x = 8
⇒ x = 4 months. (Answer)
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