document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=567802>Question 567802</A>: <I><SPAN STYLE=\"word-break: break-all;\">  a jar contains $10.75 in dimes and quarters. If the number of quarters is seven more than the twice number of dimes. Determine the number of each coin </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #366695 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=366695\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a jar contains $10.75 in dimes and quarters. If the number of quarters is seven more than the twice number of dimes. Determine the number of each coin<BR>\n" );
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document.write( "Value Equation: 10d + 25q = 1075 cents<BR>\n" );
document.write( "Quantity Eq:: q = 2d + 7<BR>\n" );
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document.write( "Substitute for \"q\" and solve for \"d\":<BR>\n" );
document.write( "10d + 25(2d+7) = 1075<BR>\n" );
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document.write( "10d + 50d + 175 = 1075<BR>\n" );
document.write( "60d = 900<BR>\n" );
document.write( "d = 15 (# of dimes)<BR>\n" );
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document.write( "Solve for \"q\";<BR>\n" );
document.write( "q = 2d+7<BR>\n" );
document.write( "q = 2*15+7<BR>\n" );
document.write( "q = 37 (# of quarters)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============== </SPAN>\n" );
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