You burn approximately 230 calories less per hour if you ride your bike versus go on a run. lien went on two-hour run plus an additional 150 kg in his warm up and cool down do you went on for our bike ride if leo burn the same amount of calories a new workout approximately how many calories you burn an hour for each type of exercise?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.