document.write( "Question 608387: 500 people shopped at a candy store and spent a total of $500.
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document.write( "The women each spent $1, the men each spent $5, and the children spent 1 cent.
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document.write( "How many men shopped at the store? How many women? How many children? \n" );
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Algebra.Com's Answer #383209 by flame8855(424)![]() ![]() You can put this solution on YOUR website! x is women \n" ); document.write( "y is men \n" ); document.write( "z is children \n" ); document.write( "x+y+z = 500 \n" ); document.write( "x+5y+0.01z=500 \n" ); document.write( "since x+5y+0.01z=500 \n" ); document.write( "so the z has to be a multiple of 100 since there are no decimal numbers \n" ); document.write( " 100 children would leave 400 people to spend $499. 200 children would leave 300 people to spend $498. \n" ); document.write( "300 children would leave 200 people to spend $497. 400 children would leave 100 people to spend $496 \n" ); document.write( "it is about trail and error \n" ); document.write( "the values of x y and z must be whole numbers no decimals \n" ); document.write( "the right answer is 99 men 1 women and 400 children. \n" ); document.write( " |