A yoga studio memberships that cost $54 per month for unlimited classes. the studio also accepts walk-ins, charging $3 per class. How many classes in a month will it take for the walk-in amount to cost the same as monthly membership

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.