document.write( "Question 436374: A book is on sale for 10% off. If the regular price is $27.90, what is the sale price? \n" ); document.write( "
Algebra.Com's Answer #301899 by jorel1380(3719)\"\" \"About 
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(100%-10%)27.90=(90%)27.90=.9X27.90=$25.11. \n" ); document.write( "
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