document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=837957>Question 837957</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i need to see step-by-step solutions to solve this equation by graphing\r<BR>\n" );
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document.write( "Bob ate 10 carrots and 7 Hershey’s kisses and the total calories were 263. Fred ate 4 carrots and 8 Hershey’s kisses and the total calories were 230. How many calories are in a carrot and a Hershey’s kiss? (The answer is not a scientific truth, only made up numbers!!!)\r<BR>\n" );
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document.write( "i would like to see all the work shown and the graph that was used to solve please\r<BR>\n" );
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document.write( "and if you could chat with me and kinda explain how you did it would be greatly appreciated </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #504799 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=504799\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Bob ate 10 carrots and 7 Hershey’s kisses and the total calories were 263. Fred ate 4 carrots and 8 Hershey’s kisses and the total calories were 230. How many calories are in a carrot and a Hershey’s kiss? <BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "10c + 7h = 263<BR>\n" );
document.write( "4c  + 8h = 230<BR>\n" );
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document.write( "Modify for  elimination::<BR>\n" );
document.write( "40c + 28h = 4*263<BR>\n" );
document.write( "40c + 80h = 2300<BR>\n" );
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document.write( "Subtract and solve for \"h\":<BR>\n" );
document.write( "52h = 1248<BR>\n" );
document.write( "h = 24 (# of hershey kisses)<BR>\n" );
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document.write( "Solve for \"c\":<BR>\n" );
document.write( "4c + 8h = 230<BR>\n" );
document.write( "c + 2h = 115<BR>\n" );
document.write( "c = 115-2*24<BR>\n" );
document.write( "c = 67 (# of carrots)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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