document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1203656>Question 1203656</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Thirty gallons of a 20% acid solution is needed for an experiment.  Only 40% and 10% acid solutions are available.  How much of the 10% acid solution is needed? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #839397 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=839397\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Two Thirds the way from one to the other between the two available acid stock solutions\r<BR>\n" );
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document.write( "If you WANT the amount of the 10% to be unknown variable then x.\r<BR>\n" );
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document.write( "Amount of the 40% is 30-x.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10x%2B40%2830-x%29=20%2A30 ALIGN=MIDDLE  ALT=\"10x%2B40%2830-x%29=20%2A30\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10x%2B40%2A30-40x=20%2A30 ALIGN=MIDDLE  ALT=\"10x%2B40%2A30-40x=20%2A30\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2810-40%29x=20%2A30-40%2A30 ALIGN=MIDDLE  ALT=\"%2810-40%29x=20%2A30-40%2A30\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2840-10%29x=40%2A30-20%2A30 ALIGN=MIDDLE  ALT=\"%2840-10%29x=40%2A30-20%2A30\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%2840%2A30-20%2A30%29%2F%2840-10%29 ALIGN=MIDDLE  ALT=\"x=%2840%2A30-20%2A30%29%2F%2840-10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=30%28%2840-20%29%2F%2840-10%29%29 ALIGN=MIDDLE  ALT=\"x=30%28%2840-20%29%2F%2840-10%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28x=30%282%2F3%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28x=30%282%2F3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >----------which is 20 gallons of the 10% acid. </SPAN>\n" );
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