Liza earn some money delivering newspapers she bought a battery for $1.95 and gave her mother $30 she bought a ring for $7.20 and then spent half of the remaining money on a radio if eliza has $38.50 left how much money did you earn delivering newspapers

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=