document.write( "Question 50637: ISBN 0618372628\r
\n" ); document.write( "\n" ); document.write( ". A telescope is on sale of $250 after markdown of 20% off the regular price. Find the regular price.\r
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Algebra.Com's Answer #33701 by checkley71(8403)\"\" \"About 
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X=250/(1-.2) OR X=250/.8 OR X=$312.50 \n" ); document.write( "
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