document.write( "Question 310306: translate the problem into a pair of linear equations in two variables. solve the equations using either elimination or substitution.
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document.write( "Chuck and Dana agree to meet in chicago for the weekend. Chuck travels 114 miles in the same time that Dana travels 96 miles. If Chuck's rate of travel is 6 mph more than Dana's, then at what rate does chuck travel? \n" );
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Algebra.Com's Answer #221873 by stanbon(75887) ![]() You can put this solution on YOUR website! Chuck and Dana agree to meet in chicago for the weekend. \n" ); document.write( "Chuck travels 114 miles in the same time that Dana travels 96 miles. If Chuck's rate of travel is 6 mph more than Dana's, then at what rate does chuck travel? \n" ); document.write( "------------- \n" ); document.write( "Chuck distance (x+6)t = 114 \n" ); document.write( "Dana distance xt = 96 \n" ); document.write( "---------------------------- \n" ); document.write( "xt+6t = 114 \n" ); document.write( "xt = 96 \n" ); document.write( "--- \n" ); document.write( "Substitute and solve for \"t\": \n" ); document.write( "96 + 6t = 114 \n" ); document.write( "6t = 18 \n" ); document.write( "t = 3 hrs \n" ); document.write( "------- \n" ); document.write( "Chuck rate: 114/(3) = 38 mph \n" ); document.write( "================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " |