document.write( "Question 1178451: a store sells purchases a washing machine from a manufacturer and marks it up 40% on the cost price for sale. after virtually no customer interest for 3 months, the manager decides to sell it to a client for a 10% discount off the marked up price. if the client pays $4500, what was the original cost price and the marked up price? \n" ); document.write( "
Algebra.Com's Answer #807774 by Boreal(15235)\"\" \"About 
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original cost is x
\n" ); document.write( "marked up price is x+0.4x or 1.4x
\n" ); document.write( "10% discount from that 1.4x=0.14x, so the selling price at the end is 1.26x
\n" ); document.write( "that equals $4500
\n" ); document.write( "so 1.26x=4500
\n" ); document.write( "x=$3571.43 original price.
\n" ); document.write( "mark up of 40% is $1428.57.
\n" ); document.write( "tried to sell it at a price of $5000.
\n" ); document.write( "10% discount is $500 and selling price at the end is $4500.
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