document.write( "Question 286858: two buses leave a station at the same time traveling in opposite directions. the rate of the faster bus exceeds that of the slower bus by 10 miles per hour. after 3 hours they are 210 miles apart. what are the rates of the buses \n" ); document.write( "
Algebra.Com's Answer #208031 by rfer(16322) ![]() You can put this solution on YOUR website! 3(x+x+10)=210 \n" ); document.write( "3x+3x+30=210 \n" ); document.write( "6x=180 \n" ); document.write( "x=30 mph \n" ); document.write( "x+10=40 mph \n" ); document.write( " |