document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=819473>Question 819473</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For a school play, Rocco bought 3 adult tickets and 5 child tickets for $40. Sasha bought 1 adult <BR>\n" );
document.write( "ticket and 5 child tickets for $25. Find the cost of an adult ticket and the cost of a child ticket. <BR>\n" );
document.write( "Then find how much Julia will pay for 5 adult tickets and 3 child tickets </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #493114 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=493114\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3a + 5c = 40<BR>\n" );
document.write( "a + 5c = 25<BR>\n" );
document.write( "a = 25 - 5c<BR>\n" );
document.write( "---<BR>\n" );
document.write( "3a + 5c = 40<BR>\n" );
document.write( "3(25 - 5c) + 5c = 40<BR>\n" );
document.write( "75 - 15c + 5c = 40<BR>\n" );
document.write( "10c = 35<BR>\n" );
document.write( "---<BR>\n" );
document.write( "c = 3.50<BR>\n" );
document.write( "a = 7.50<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve and graph linear equations:<BR>\n" );
document.write( "https://sooeet.com/math/linear-equation-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve quadratic equations, quadratic formula:<BR>\n" );
document.write( "https://sooeet.com/math/quadratic-formula-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Calculate and graph the linear regression of any data set:<BR>\n" );
document.write( "https://sooeet.com/math/linear-regression.php </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );