document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=40012>Question 40012</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Tony had 13 bills in his wallet. They were all 5’s or 10’s. The total amount of money in his wallet was $90. How many 5’s in his wallet?\r<BR>\n" );
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document.write( "heres another ? thanxs soooooo much!!!!!!!!!!!!!!!!! \r<BR>\n" );
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document.write( "There were 200 tickets sold at the school play. Tickets were $2 for students and $3 for adults. The total amount collected was $490. How many tickets were sold?<BR>\n" );
document.write( " thanx </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #25431 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=25431\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Tony had 13 bills in his wallet. They were all 5’s or 10’s. The total amount of money in his wallet was $90. How many 5’s in his wallet\"\r<BR>\n" );
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document.write( "Let number of $5 bills be \"x\".<BR>\n" );
document.write( "Then number of $10 bills must be \"13-x\".<BR>\n" );
document.write( "Value of the $5 bills is 5x dollars<BR>\n" );
document.write( "Value of the $10 bills is 10(13-x)=(130-10x) dollars<BR>\n" );
document.write( "EQUATION:<BR>\n" );
document.write( " value + value = $90<BR>\n" );
document.write( "5x+130-10x=90<BR>\n" );
document.write( "-5x=-40<BR>\n" );
document.write( "x=8 (number of $5 bills)<BR>\n" );
document.write( "13-x=5 (number of $10 bills)<BR>\n" );
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document.write( "There were 200 tickets sold at the school play. Tickets were $2 for students and $3 for adults. The total amount collected was $490. How many tickets were sold?\r<BR>\n" );
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document.write( "Let number of $2 tickets be \"x\"<BR>\n" );
document.write( "Then number of $3 tickets is \"200-x\"<BR>\n" );
document.write( "Value of the $2 tickets is 2x dollars<BR>\n" );
document.write( "Value of the $3 tickets is 3(200-x)= 600-3x dollars<BR>\n" );
document.write( "EQUATION:<BR>\n" );
document.write( "value + value = $490<BR>\n" );
document.write( "2x + 600-3x=490<BR>\n" );
document.write( "-x=-110<BR>\n" );
document.write( "x=110 (number of $2 tickets sold)<BR>\n" );
document.write( "200-x=90 (number of $3 tickets sold)<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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