Two friends race. The first friend gets a head start and runs at a steady rate of 0.20 miles per...

Two friends race. The first friend gets a head start and runs at a steady rate of 0.20 miles per minute. The second friend waits 1 minute and then runs at a steady rate of 0.25 miles per minute. How long will it take for the second runner to catch up first.

 Make this into an equation with a variable on each side.