SOLUTION: D'Maree left Chicago traveling directly south at 50 mi/h. Jessica left at the same time traveling north at 40mi/h. How far apart will they be in 5 hours?

Question 384047: D'Maree left Chicago traveling directly south at 50 mi/h. Jessica left at the same time traveling north at 40mi/h. How far apart will they be in 5 hours?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
moving apart at 90 mph
D=rt
D=90*5
D=450 miles