Janie and jasmine are playing three games at an arcade. each of the games requires either 2, 3, or 4 tokens. the girls plan to play as many games as they can before running out of tokens. let m represent the number of games that require 2 tokens; n represent the number of games that require 3 tokens; and p represent the number of games that require 4 tokens. janie plays the 3-token game four times. write two equivalent expressions to represent the number of tokens that janie will need to play each of the three games at least one time.