document.write( "Question 434976: hilton university drama club sold 311 tickets for a play.students tickets cost 50 cents each;nonstudent tickets cost $1.50.if total receipt were $385.50,find how many tickets of each type were sold . \n" ); document.write( "
Algebra.Com's Answer #301154 by mananth(16946)\"\" \"About 
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students tickets x Numbers
\n" ); document.write( " non student tickets ------------ y Numbers
\n" ); document.write( "x + y = 311 .............1
\n" ); document.write( "0.5 x + 1.5 y = 385.5 .............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by -1.5
\n" ); document.write( "Multiply (2) by 1
\n" ); document.write( "-1.5 x-1.5 y = -466.5
\n" ); document.write( "0.5 x1.5 y = 385.5
\n" ); document.write( "Add the two equations
\n" ); document.write( "-1 x = -81
\n" ); document.write( "/ -1
\n" ); document.write( "x=81students tickets
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "1 x + 1 y = 311
\n" ); document.write( "81 + 1 y = 311
\n" ); document.write( " 1 y = 311 -81
\n" ); document.write( " 1 y = 230
\n" ); document.write( "y=230 = 230.00 non student tickets
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