document.write( "Question 614871: Ms. A owns a house worth $10000. She sells it to Mr. B at 10% profit. Mr. B sells the house back to Ms. A at a 10% loss. How much money does Ms. A make? \n" ); document.write( "
Algebra.Com's Answer #386846 by Theo(13342)\"\" \"About 
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The house is worth $10,000.
\n" ); document.write( "Presumably this is what the house cost her.
\n" ); document.write( "She sells it for $11,000.
\n" ); document.write( "She buys it back for $9,900.
\n" ); document.write( "Her net profit after both transactions is equal to $11,000 - $9,900 = $1,100.
\n" ); document.write( "She started with a house.
\n" ); document.write( "She finished with a house.
\n" ); document.write( "She has an additional $1,100 on top of that.
\n" ); document.write( "$11,000 - $10,000 = $1,000 / $10,000 = her 10% profit.
\n" ); document.write( "$11,000 - $9,900 = $1,100 / $11,000 = his 10% loss.\r
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