document.write( "Question 822161: In a show adult ticket is sold at 1 $ each ticket, and
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document.write( "child ticket
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document.write( "costs 75 cents total 140 tickets have
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document.write( "been sold and 150 $ earned, tell how
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document.write( "many each tickets sold? Solution . . . \n" );
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Algebra.Com's Answer #494670 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! 1) A+C=140 \n" ); document.write( "2) 1.00A+0.75C=150\r \n" ); document.write( "\n" ); document.write( "leads to an impossible outcome of \n" ); document.write( "0.25C=-10\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "These numbers cannot be correct because A and C must be positive integers.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |