18-09-2020
Mathematics

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Johnny's Gym chrges a membership fee of $150 and a monthly fee of $20. Joey's Gym charges a membership fee of $100 and a monthly fee of $30. After how many months will the gym cost be the same? What will the cost be ?
Write an equation and solve

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aprilm1023 aprilm1023

19-09-2020

Answer:

After 5 months the cost will be the same. The cost will be $250.

Step-by-step explanation:

Johnny's gym equation is 150+20x and Joey's gym equation is 100+30x

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