document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1101478>Question 1101478</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Keisha is a software saleswoman. Let y represent her total pay (in dollars). Let x represent the number of copies of English is Fun she sells. Suppose that x and y are related by equation 90x+2500=y.\r<BR>\n" );
document.write( "\n" );
document.write( "Answer the questions below. <BR>\n" );
document.write( "Note that a change can be an increase or a decrease. <BR>\n" );
document.write( "For an increase, use a positive number. For a decrease, use a negative number.\r<BR>\n" );
document.write( "\n" );
document.write( "What is the change in Keisha’s total pay for each copy of English is fun she sells?\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "What is Kiesha’s total pay if she doesn’t sell any copies of English is fun? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #716138 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=716138\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=mx%2Bb=y ALIGN=MIDDLE  ALT=\"mx%2Bb=y\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "----<BR>\n" );
document.write( "What is the change in Keisha’s total pay for each copy of English is fun she sells?<BR>\n" );
document.write( "----\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The slope.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "----<BR>\n" );
document.write( "What is Kiesha’s total pay if she doesn’t sell any copies of English is fun?<BR>\n" );
document.write( "----\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The y-axis intercept\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "------------------------------------------------------------------------<BR>\n" );
document.write( "LOOK!<BR>\n" );
document.write( "90x+2500=y<BR>\n" );
document.write( "COMPARE TO y=mx+b.<BR>\n" );
document.write( "What do the different variables mean?  Recognize the form of the two equations.<BR>\n" );
document.write( "SEE the answer!<BR>\n" );
document.write( "m means what?  Where do you find this in the given equation?<BR>\n" );
document.write( "b means what?  Where do you find this in the given equation?<BR>\n" );
document.write( "-<BR>\n" );
document.write( "NOW you should have your answer with no doubt. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );