document.write( "Question 148213: If the sales tax rate is 2.5% and the tax on a purchase is $5, what was the amount of the purchase?\r
\n" ); document.write( "\n" ); document.write( "Can someone help me out with this?
\n" ); document.write( "Eddie
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Algebra.Com's Answer #108623 by edjones(8007)\"\" \"About 
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Let x be the amount of the purchase.
\n" ); document.write( ".025x=5
\n" ); document.write( "x=5/.025
\n" ); document.write( "x=$200.
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\n" ); document.write( "Ed
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