document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=672156>Question 672156</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Juan has $780 in a savings account. He is depositing $75 every week. What is his balance after w weeks? Write in slope-intercept form. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #417961 by </B><A HREF=/tutors/aboutme.mpl?userid=neatmath><B>neatmath(302)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=neatmath><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=neatmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=417961\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><font face=\"Tahoma\">You can use 780 as the y-intercept.<br>\r<BR>\n" );
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document.write( "The 75 dollars is basically the slope of the line.<br>\r<BR>\n" );
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document.write( "Let's use slope-intercept form:<br>\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=m%2Ax%2Bb ALIGN=MIDDLE  ALT=\"y=m%2Ax%2Bb\"   DISABLED_style= \"max-width:90%; height:auto;\" > where m is the slope, and b is the y-intercept.<br>\r<BR>\n" );
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document.write( "Then we have:<br>\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=75%2Aw%2B780 ALIGN=MIDDLE  ALT=\"y=75%2Aw%2B780\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br>\r<BR>\n" );
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document.write( "This would be the proper equation and would tell you how much money he has after w weeks.<br>\r<BR>\n" );
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document.write( "For instance, Week 0, when he hasn't deposited any money above the $780,<br>\r<BR>\n" );
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document.write( "his balance is simply $780.<br>\r<BR>\n" );
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document.write( "Week 1, it is now $780 plus $75, or $855.<br>\r<BR>\n" );
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document.write( "You can now use that equation to find out his balance after any number of weeks,<br>\r<BR>\n" );
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document.write( "even decades later!!!<br>\r<BR>\n" );
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document.write( "I hope this helps!  :)<br>\r<BR>\n" );
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