document.write( "Question 184408: Bill and Sally go climbing together. Sally begins 30 minutes b efore Bill at 1pm. Sally averages 18 fee/min and bill averages 20 feet/min. What time will Bill catch Sally? \n" ); document.write( "
Algebra.Com's Answer #138412 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 18T=20(T-30) \n" ); document.write( "18T=20T-600 \n" ); document.write( "18T-20T=-600 \n" ); document.write( "-2T=-600 \n" ); document.write( "T=-600/-2 \n" ); document.write( "T=300 MINUTES AFTER SALLY STARTS BILL WILL CATCH UP WITH HER. \n" ); document.write( "OR 1+5=6 PM. THEY WILL MEET. \n" ); document.write( "PROOF: \n" ); document.write( "18*300=20(300-30) \n" ); document.write( "5,400=20*330 \n" ); document.write( "5,400=5,400 FEET UP THE CLIMB THEY WILL MEET. \n" ); document.write( " \n" ); document.write( " |