document.write( "Question 1157457: Grace buys a bicycle for $60 and a pair of roller skates for $28. Tax on her purchase was at rate of 4%.
\n" ); document.write( "How much change would she receive if she pays with a $100 note?
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Algebra.Com's Answer #853771 by ikleyn(53742)\"\" \"About 
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\n" ); document.write( "Grace buys a bicycle for $60 and a pair of roller skates for $28. Tax on her purchase was at rate of 4%.
\n" ); document.write( "How much change would she receive if she pays with a $100 note?
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\n" ); document.write( "\n" ); document.write( "The answer $8.42 for the change in the post by @mananth is incorrect.\r
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\n" ); document.write( "\n" ); document.write( "The correct answer is $8.48.\r
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\n" ); document.write( "\n" ); document.write( "            100 - 1.04*(60+28) = 8.48 dollars.\r
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