An electrition charged $70 for 2 hours of work and 115 for 5hours of work write an equtionto find the cost for y and xk

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=

Yo need asap pls ! markin da brainiest too !

Sate why the measure of angle d is 120 degrees