document.write( "Question 143824: Hi how is everyone today? Hope someone can help me this problem.\r
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document.write( "Science and medicine. Martina leaves home at 9 A.M., bicycling at a rate of
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document.write( "20 mi/h. Two hours later, John leaves, driving at the rate of 40 mi/h. At what time will John catch up with Martina? Show your work.
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Algebra.Com's Answer #104664 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 20T=40(T-2) \n" ); document.write( "20T=40T-80 \n" ); document.write( "20T-40T=-80 \n" ); document.write( "-20T=-80 \n" ); document.write( "T=-80/-20 \n" ); document.write( "T=4 HOURS AFTER MARTINA LEAVES THEY WILL MEET. OR @ 1:00 P.M. \n" ); document.write( "PROOF: \n" ); document.write( "20*4=40(4-2) \n" ); document.write( "80=40*2 \n" ); document.write( "80=80 \n" ); document.write( " |