document.write( "Question 400511: tickets for the senior play cost $4.00 for adults and $2.00 for students. this year there were 600 tickets sold, and the class made $1900. how many of each type ticket were sold? \n" ); document.write( "
Algebra.Com's Answer #285792 by angelmidnight(6)\"\" \"About 
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4x+2y=1900
\n" ); document.write( "-2x-2y=-1200
\n" ); document.write( "2x=700
\n" ); document.write( "x=350\r
\n" ); document.write( "\n" ); document.write( "4*350+2y=1900
\n" ); document.write( "1400+2y=1900
\n" ); document.write( "2y=500
\n" ); document.write( "y=250\r
\n" ); document.write( "\n" ); document.write( "They sold 350 Adult tickets and 250 Student tickets.\r
\n" ); document.write( "\n" ); document.write( "4*350+2*250=1900
\n" ); document.write( "
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