document.write( "Question 946987: a women bought a horse for $500 and then sold it for $600. she bought it back for $700 and then sold it again for $800. how much money did she gain or lose on these transactions? \n" ); document.write( "
Algebra.Com's Answer #577720 by rfer(16322)\"\" \"About 
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gained $100 \n" ); document.write( "
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