document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=699707>Question 699707</A>: <I><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "  Hello <BR>\n" );
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document.write( "      Hope all is well, Happy New Year. I was wondering if you can help me with a math question that i'm having a little trouble with. I'm not sure if i use the 10 or 100 to mutiply it with. I will show you what i have to far hopefully it is right. Thank you so much for your help. \r<BR>\n" );
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document.write( "Question:<BR>\n" );
document.write( "  How many ounces of a 50% antifreeze solution must be mixed with 10 oz of an 80% antifreeze solution to produce a 60% antifreeze solution?\r<BR>\n" );
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document.write( "What i have so far: \r<BR>\n" );
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document.write( ".50+.80=.60<BR>\n" );
document.write( ".50(x)+.80(10)=.60(x+10)<BR>\n" );
document.write( "50+( This is where i get mixed up and im not sure my next move. Multipy by 10 or 100.If you can help me i will appreciate it alot thanks again.)<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #431493 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=431493\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many ounces of a 50% antifreeze solution must be mixed with 10 oz of an 80% antifreeze solution to produce a 60% antifreeze solution? <BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "anti + anti = anti<BR>\n" );
document.write( "0.80*10 + 0.50x = 0.60(10+x)<BR>\n" );
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document.write( "Multiply thru by 100 to get:<BR>\n" );
document.write( "80*10 + 50x = 60*10 + 60x<BR>\n" );
document.write( "10x = 20*10<BR>\n" );
document.write( "x = 20 oz (amt. of 50% anti needed)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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