document.write( "Question 131143: what is the markup percent, based on selling price, on an item when the markup is $8 and the selling price is $15? show me how you would work this problem out \n" ); document.write( "
Algebra.Com's Answer #95769 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
x+8=15
\n" ); document.write( "x=15-8
\n" ); document.write( "x=7 is the original price.
\n" ); document.write( "8/7=1.14 or a markup of 114%.
\n" ); document.write( "
\n" ); document.write( "
\n" );