document.write( "Question 290550: A 12 pack of pencils costs $3.00. What is the sales tax rate if the total cost of the pencils is $3.21?
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Algebra.Com's Answer #210245 by richwmiller(17219) You can put this solution on YOUR website! 3.21-3.00=21 \n" ); document.write( "21/300=7/100=7% \n" ); document.write( " \n" ); document.write( " |