Art, Music, and Creative Writing homework help

Art, Music, and Creative Writing homework help. Two cities are 2720 miles apart. A plane leaves one of them, traveling towards the other at an average speed of 300 miles per hour. At the same time a plane leaves the other, traveling towards the first, at an average speed of 380 miles per hour. How long will it take them to meet?

Art, Music, and Creative Writing homework help