Rubin is 5 years older than one third terry’s age. sheldon is three years younger than 2 times rubin’s age. define a variable and write an expression to represent rubin’s age. then find rubin age and sheldon age if terry is 6 years old.

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=