document.write( "Question 252715: what is the total cost in dollars of a $45 shirt with 5% sales tax? \n" ); document.write( "
Algebra.Com's Answer #184770 by drk(1908)\"\" \"About 
You can put this solution on YOUR website!
Price of shirt = P.
\n" ); document.write( "total cost including tax is
\n" ); document.write( "P (1 + tax rate). So,
\n" ); document.write( "45(1 + .05)
\n" ); document.write( "45*(1.05)
\n" ); document.write( "$47.25
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