Answer for both please

What is the range for 31,39,29,34,37,24,36,33,34,28

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=

Iam at home. /: i am playing video games. translate the following statement into symbolic form.