document.write( "Question 1140236: You travel the first 48 miles of a journey at an average of 36 mph and the second 48 miles at an average of v mph. What must be v if you want to average 45 mph over the 96 mile journey?
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Algebra.Com's Answer #760735 by josgarithmetic(39631) ![]() You can put this solution on YOUR website! total time: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "total distance: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "EQUATION \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |