Answer:
1. y=2+1.2x 2. y= 5x15.00+t
Step-by-step explanation:
1. you start with his original distance add the increase distance multiplying it by x. x is each time he trains.
2. if he gets 15 dollars each hour he works and he works 5 hours that is 15×5. them you add the tips since you don't know what tips he got its +t.
