document.write( "Question 1065228: Shopping city has a 6% sales tax.
\n" ); document.write( " Clara's and Manuel's parents spent $168.84 on groceries
\n" ); document.write( "How much of that amount was sakes tax?
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Algebra.Com's Answer #680405 by josmiceli(19441)\"\" \"About 
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Let \"+p+\" = the price of the groceries
\n" ); document.write( "without the tax
\n" ); document.write( "\"+.06p+\" = the tax on the groceries
\n" ); document.write( "-------------------------------------
\n" ); document.write( "\"+p+%2B+.06p+=+168.84+\"
\n" ); document.write( "\"+1.06p+=+168.84+\"
\n" ); document.write( "\"+p+=+159.28+\"
\n" ); document.write( "\"+.06%2A159.28+=+9.56+\"
\n" ); document.write( "The sales tax was $9.56
\n" ); document.write( "---------------------------
\n" ); document.write( "check:
\n" ); document.write( "\"+168.84+-+9.56+=+159.28+\"
\n" ); document.write( "\"+.06%2A159.28+=+9.56+\"
\n" ); document.write( "OK
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