document.write( "Question 737798: Find the original price of a pair of shoes if the sale price is $105 after a 30 percent discount \n" ); document.write( "
Algebra.Com's Answer #450570 by Susan-math(40)![]() ![]() ![]() You can put this solution on YOUR website! Let P=original price.\r \n" ); document.write( "\n" ); document.write( "Then sale price = p - (.30)p=.70p\r \n" ); document.write( "\n" ); document.write( "and .70p=105\r \n" ); document.write( "\n" ); document.write( "so p=105/.70=150\r \n" ); document.write( "\n" ); document.write( "Check: if Price was 150 and reduced by (.30)(150)=$45, \n" ); document.write( "then sale price = 150-45=$105. \n" ); document.write( " |