document.write( "Question 795202: You take your friend out for dinner. the dinner costs 84.97. You leave a 13 dollar tip. How large was your tip in % of the total price of dinner? write both equation and result. \n" ); document.write( "
Algebra.Com's Answer #480834 by waynest(281)\"\" \"About 
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x = %
\n" ); document.write( "x(84.97) = 13
\n" ); document.write( "84.97x = 13
\n" ); document.write( "84.97x/84.97 = 13/84.97
\n" ); document.write( "x = 0.153
\n" ); document.write( "x = 15.3%\r
\n" ); document.write( "\n" ); document.write( "check:
\n" ); document.write( "84.97 * 0.153 = 13
\n" ); document.write( "13 = 13
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