document.write( "Question 1016960: A particular style of sunglasses costs the retailer $80 per pair. At what price should the retailer mark them so he can sell them at a 20% discount off the selling price and still make 30% profit on his cost? \n" ); document.write( "
Algebra.Com's Answer #633290 by stanbon(75887)\"\" \"About 
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A particular style of sunglasses costs the retailer $80 per pair. At what price should the retailer mark them so he can sell them at a 20% discount off the selling price and still make 30% profit on his cost?
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\n" ); document.write( "Let that price be \"x\":::
\n" ); document.write( "0.8x = 1.3(80)
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\n" ); document.write( "0.8x = 104
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\n" ); document.write( "x = $130
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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