document.write( "Question 178617: Hello.\r
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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
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document.write( "Thanks
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document.write( "H.C. \n" );
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Algebra.Com's Answer #133585 by Zef(4)![]() ![]() ![]() 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 \n" ); document.write( " |