A toll bridge charges $4 for a car and $6 for a truck. One day 200 of the vehicles crossed the bridge and paid a total of $860 in tolls. How many
of these vehicles were trucks?

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=