document.write( "Question 906641: Helen and Angela started biking at the same time on opposite ends of a 61-km trail. The rate that Helen rode her bike exceeded the rate that Angela rode her bike by 3. At the end of 2 hours, they were still 6 km apart. Find Helen's rate.
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #549978 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 61=2*(x+x+3)+6 \n" ); document.write( "55=2*(2x+3) \n" ); document.write( "55=4x+6 \n" ); document.write( "49=4x \n" ); document.write( "Angela x=49/4 =12.25 kph \n" ); document.write( "Helen x+3=49/4+12/4=61/4=15.25 kph \n" ); document.write( " |