document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1179863>Question 1179863</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Mary and Mark are saving to buy new bikes. They both start with $20. If Mary saves $15 a week and Mark saves $20 a week, how much will each have saved in week 6? Make a table and graph to solve.\r<BR>\n" );
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document.write( "Asap </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #809436 by </B><A HREF=/tutors/aboutme.mpl?userid=229388><B>229388(1)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=229388><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/cgi-bin/show-face.mpl?user=229388><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=809436\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
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document.write( "Let Mary = a<BR>\n" );
document.write( "Let Mark = b<BR>\n" );
document.write( "Let w = number of weeks<BR>\n" );
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document.write( "We know that: a=20+15w<BR>\n" );
document.write( "b=20+20w<BR>\n" );
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document.write( "In 6 weeks, just plug in w=6.<BR>\n" );
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document.write( "A = 20 + 15*6 = 110<BR>\n" );
document.write( "B = 20 + 20*6 = 140<BR>\n" );
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document.write( "Mary: 110 dollars<BR>\n" );
document.write( "Mark: 140 dollars </SPAN>\n" );
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