document.write( "Question 407747: a birthday dinner for two is &65.40 including tax. find the total cost is a 20% tip is added to the cost \n" ); document.write( "
Algebra.Com's Answer #287346 by emargo19(101)\"\" \"About 
You can put this solution on YOUR website!
a birthday dinner for two is &65.40 including tax. find the total cost is a 20% tip is added to the cost \r
\n" ); document.write( "\n" ); document.write( "The answer is
\n" ); document.write( "=\"+65.40+%2A+%2820%2F100%29+\"
\n" ); document.write( "=\"+13.08+\"
\n" ); document.write( "=\"+65.40+%2B+13.08+=+78.48+\"
\n" ); document.write( "The total cost for dinner is $ 78.48 after adding the 20% tip.
\n" ); document.write( "
\n" );