Tom and his friend edward are seeking to join a gym. tom saw on television that platinum gym was having a grand opening in a few months. tom is considering a membership at platinum gym. platinum gym charges a one-time registration fee of $60, and membership is $20 a month. tom's best friend edward says he plans to join super fit because super fit only charges $10 a month but has a one-time registration fee of $150.
write an expression to represent the membership cost of platinum gym for x months

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u. s. dollars for every 100 euros. b. gabriella averages 100 u. s. dollars for every 25 euros. c. gabriella can exchange 75 u. s. dollars for 100 euros. d. gabriella can exchange 100 u. s. dollars for 75 euros.