document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=523187>Question 523187</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Danika has $0.78 in nickels and pennies. The number of pennies that she has is one more than twice the number of nickels. Find how many of each type of coin she has. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #347204 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=347204\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Danika has $0.78 in nickels and pennies. The number of pennies that she has is one more than twice the number of nickels. Find how many of each type of coin she has.<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Value Equation: p + 5n = 78 cents<BR>\n" );
document.write( "Quantity Eq::: p = 2n+1 coins<BR>\n" );
document.write( "----------------------------------<BR>\n" );
document.write( "Substitute for \"p\" and solve for \"n\":<BR>\n" );
document.write( "2n+1 + 5n = 78<BR>\n" );
document.write( "7n = 77<BR>\n" );
document.write( "n = 11 (# of nickels)<BR>\n" );
document.write( "----<BR>\n" );
document.write( "solve for \"p\":<BR>\n" );
document.write( "p = 2n + 1<BR>\n" );
document.write( "p = 2*11+1 = 23 (# of pennies)<BR>\n" );
document.write( "=======================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );