Mark is increasing his exercise routine by running and walking at least 4 miles each day. His goal is to burn a minimum of 1,500

Question

3 years ago

11

Mark is increasing his exercise routine by running and walking at least 4 miles each day. His goal is to burn a minimum of 1,500

calories from this exercise. Walking burns 270 calories/mile and running burns 650 calories/mile. Let w represent the number of miles Mark walks and let r represent the number of miles Mark runs. Write a system of inequalities to model this situation.

Mathematics

1 answer:

zubka84 [21] · Answer 1 · 2022-04-21T19:47:06+03:00

zubka84 [21]3 years ago

7 0

Answer:

w + r 》 4 (greater than/equal to 4)

270w + 650r 》 1500