document.write( "Question 178617: Hello.\r
\n" ); document.write( "\n" ); document.write( "School Plays: At a school play, 140 tickets were sold, with total receipts of $290 If adult tickets cost $2.50 each and student tickets cost $1.50 each, how many adult tickets were sold?\r
\n" ); document.write( "\n" ); document.write( "Thanks
\n" ); document.write( "H.C.
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Algebra.Com's Answer #133585 by Zef(4)\"\" \"About 
You can put this solution on YOUR website!
Im not entirely sure but the answer should be
\n" ); document.write( "1.50 + 2.50(140-x)= 290
\n" ); document.write( "1.50 + 350-2.50x=290
\n" ); document.write( "351.50-x=290/-2.50
\n" ); document.write( "351.50-x= 116
\n" ); document.write( "-x=116-351.50
\n" ); document.write( "-x= -235.50
\n" ); document.write( "x= 235.50\r
\n" ); document.write( "\n" ); document.write( "hope i was of help
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