A=-2 and c=3 find 2c+a

Given this information, which expression must represent the value of b?

The graph of a line gets what as the value of the slope gets bigger

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 tt of tokens james has is a function of gg, the number of games he plays