document.write( "Question 1108649: Jen Butler has been pricing Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $ 80Two adults and three children must pay $ 57. Find the price of the adult's ticket and the price of a child's ticket. \n" ); document.write( "
Algebra.Com's Answer #723676 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! a adult price \n" ); document.write( "c child price\r \n" ); document.write( "\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( "Now try the system instead, \n" ); document.write( "Start with Elimination Method. \n" ); document.write( " |