Mathematics
lizethespino
14

A health club offers membership for a fee of $21 plus a monthly fee of $28. club b offers a membership for a fee of $42 plus a monthly fee of $21 after how many months will the total cost be the same

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(1) Answers
Barajasilene

Club A: C=cost M= #of months C=28m+21 Club B: C=21m+42 Make them equal each other 28m+21=21m+42 -21m      -21m 7m+21=42       -21   -21 7m=21 /7     /7 m=3 so in 3 months the cost would be equal

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