document.write( "Question 1000606: Write an equation expressing the variation described; then use it to solve the problem\r
\n" ); document.write( "\n" ); document.write( "Find the sales tax, T, paid on purchases at the rate of 7% if tax varies directly with the total purchase price, P. How much sales tax is paid on a $495 computer purchase?
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Algebra.Com's Answer #617985 by josgarithmetic(39617)\"\" \"About 
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sales tax, T, paid on purchases at the rate of 7% if tax varies directly with the total purchase price, P. , \"T=0.07%2AP\".\r
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\n" ); document.write( "\n" ); document.write( "Then for the question, P=495.
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