When you spent 18.5 minutes on the elliptical trainer and then did circuit training for 29.1 minutes, your fitness app says youburned 448.3 calories. When you spent 15.3 minutes on the elliptical trainer and 21.9 minutes circuit training you burned 352.4calories. How many calories did you burn for each minute on the elliptical trainer? How many calories for each minuteof circuit training?

Question 1Answer

a.This system has an infinite number of solutions.

b.calories burned on the elliptical trainer: 37.56, calories burned during circuit training: 15.33

c.calories burned on the elliptical trainer: 10.90, calories burned during circuit training: 8.47

d.This system has no solutions

e.calories burned on the elliptical trainer: 8.47, calories burned during circuit training: 10.90

f.calories burned on the elliptical trainer: 48.98, calories burned during circuit training: 15.73