document.write( "Question 835077: two cars leave from the same point at the same time, traveling in opposite directions. one travels 15 mph slower than the other. after 6 hours, they are 639 miles apart. Find the rate of each car. \n" ); document.write( "
Algebra.Com's Answer #503348 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! _____________speed____________time_____distance_______ \n" ); document.write( "Faster_______r_________________6_______r*6____________ \n" ); document.write( "Slower______r-15_______________6_______(r-15)*6_______ \n" ); document.write( "Total__________________________________639\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Last part of the description and the distance column give the equation, \n" ); document.write( " \n" ); document.write( "- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(Actual computation to r=60.75) \n" ); document.write( " |