Question

Rosemary walks each week for exercise. Let d represent the distance walked and h represent the number of hours spent walking. Last week: walked 18 miles in 16 hours This week: d= 2,5h Which statement must be true?

Answer 1

answer: Last week Rosemary walked at a faster pace.

This because her speed last week was 3 miles per hour and this week was 2.5 miles per hour.