Help asap please!!snnsjababeushbeebhd

What aspects of lines have to be diffrent

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=

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m