Question

A gym membership costs $50 to join and $12 each month. write and use an algebraic expression to find the cost of the gym membership for 6 months.

Answer 1

total cost = 50 +12x

where x = number of months

x= 6 months

total cost = 50 +12(6) = 50 +72 =122

the cost for 6 months is $122