Two local gyms offer you different rates for membership. The first gym charges $15 every month and a $45 sign-on fee. The second gym charges $20 every month and $25 sign-on fee. How many months will it take for both memberships to be the same price?

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.

Did i do these question right? if not explain why it’s wrong?

What would be the values of f(f-1(17)) and f-1(f( fast