document.write( "Question 1139369: A music system has been on sale, with 20% off. On top of that, you have a special coupon, which gives you an additional rebate of 10%. The sales tax is 10%. In total, you ended up in paying $792. What was the original price of the music system?
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Algebra.Com's Answer #759875 by MathTherapy(10559) $\"\"$ $\"About$

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\n" ); document.write( "A music system has been on sale, with 20% off. On top of that, you have a special coupon, which gives you an additional rebate of 10%. The sales tax is 10%. In total, you ended up in paying $792. What was the original price of the music system?
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IGNORE that person's answer that original price was $1,100. That's WRONG.
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document.write( "Correct answer:  \n" );
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