document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1124468>Question 1124468</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this Problem: <BR>\n" );
document.write( "1. edwin is 25 years younger than his father. however, his father will be twice his age in 10 years. find the ages of edwin and his father? <BR>\n" );
document.write( "2. if 5 parts of alcohol is mixed with 20 parts of water, what part of the mixture is alcohol?<BR>\n" );
document.write( "3. a chemical engineer mixed 40ml of 35% hydrochloric acid solution with 20ml of 50% hydrochloric acid solution. what is the percentage of the hydrochloric acid of the new solution?<BR>\n" );
document.write( "4. how many liters of water must be extracted to 20 liters of 12.5% salt solution to make it 20% salt solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #740770 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=740770\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -----<BR>\n" );
document.write( "1. edwin is 25 years younger than his father. however, his father will be twice his age in 10 years. find the ages of edwin and his father? <BR>\n" );
document.write( "2. if 5 parts of alcohol is mixed with 20 parts of water, what part of the mixture is alcohol?<BR>\n" );
document.write( "3. a chemical engineer mixed 40ml of 35% hydrochloric acid solution with 20ml of 50% hydrochloric acid solution. what is the percentage of the hydrochloric acid of the new solution?<BR>\n" );
document.write( "4. how many liters of water must be extracted to 20 liters of 12.5% salt solution to make it 20% salt solution?<BR>\n" );
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document.write( "1:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28e=f-25%2Cf%2B10=2%28e%2B10%29%29 ALIGN=MIDDLE  ALT=\"system%28e=f-25%2Cf%2B10=2%28e%2B10%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Solve however you want.\r<BR>\n" );
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document.write( "2:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2F%285%2B20%29=5%2F25=1%2F5 ALIGN=MIDDLE  ALT=\"5%2F%285%2B20%29=5%2F25=1%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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