document.write( "Question 343673: A plane travels from point A to point B at a rate of 360mph and then returns at a rate of 280 mph. It takes 4 hours round trip. What is the distance from point A to B \n" ); document.write( "
Algebra.Com's Answer #245896 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! (time) = (distance) / (rate)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(d / 360) + (d / 280) = 4 \n" ); document.write( " |