document.write( "Question 184240: to attend a wedding Barbara starts driving west from Woodstock at 80km/h. One hour later, Barbaras parents leave Woodstock and drive along the same road at 100 km/h. At what distance from Woodstock will Brabaras parents pass her?\r
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Algebra.Com's Answer #138270 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 80T=100(T-1) \n" ); document.write( "80T=100T-100 \n" ); document.write( "80T-100T=-100 \n" ); document.write( "-20T=-100 \n" ); document.write( "T=-100/-20 \n" ); document.write( "T=5 HOURS AFTER BARBARA LEAVES HER PARENTS WILL PASS HER. \n" ); document.write( "PROOF: \n" ); document.write( "80*5=100(5-1) \n" ); document.write( "400=100*4 \n" ); document.write( "400=400 \n" ); document.write( " |