document.write( "Question 68203: Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later, Phil leaves Los Angeles and travels toward San Francisco at 60 mi/h. If the two cities are 380 miles apart, how many hours will it take for Ching to meet Phil? \n" ); document.write( "
Algebra.Com's Answer #48509 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! At the start, the total distance between the two was 380: \n" ); document.write( "380 \n" ); document.write( "Then, Ching drives for 50 miles for 50mi/h: \n" ); document.write( "330 - 50x \n" ); document.write( "Then, Phil travels 60 mi/h: \n" ); document.write( "330 - 50x - 60x = 0 \n" ); document.write( "-110x = -330 \n" ); document.write( "x = 3 \n" ); document.write( "3 hours \n" ); document.write( " |