Dustin always takes the same route when he walks his dog. first, he walks 6 blocks to the park. then he walks 4 blocks to the elementary school. finally, he walks 7 blocks to get back home. dustin walks his dog 3 times each day. how many blocks does dustin's dog walk each day?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=