Conor buys 75 tokens for games at the arcade. the price to play each game is 3 tokens. if conor has already played x games, which expression is equivalent to the number of tokens that remain?

For this case we have the following variables:

x: number of games

y: number of remaining tokens

The expression that models the problem is given by:

y = - 3x + 75

Answer:

the number of tokens that remain is:

y = - 3x + 75