Mathew’s mom asked him to go to the store for her. to get to the store he walked seven blocks. he caught the bus and rode 13 blocks. he got off and walked one and a half blocks to the store. he purchased the items and returned home the same way. how many total blocks did he travel?

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.