document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=207143>Question 207143</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/1565771346/algebrahomeworkh>Algebra I: Incremental Development</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> PLEASE help me with the answer to this word problem!\r<BR>\n" );
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document.write( "Books cost 40 cents and pamphlets 5 cents at the book sale. If Donnie spends $4.15 at the book sale and purchased 20 more pamphlets than he did books, how many pamphlets did he buy?\r<BR>\n" );
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document.write( "Thank you so much! :) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #156619 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=156619\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .05(x+20)+.40x=4.15<BR>\n" );
document.write( ".05x+1+.40x=4.15<BR>\n" );
document.write( ".45x=4.15-1<BR>\n" );
document.write( ".45x=3.15<BR>\n" );
document.write( "x=3.15/.45<BR>\n" );
document.write( "x=7 number of books bought.<BR>\n" );
document.write( "7+20=27 pamphlets bought.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( ".05*27+.40*7=4.15<BR>\n" );
document.write( "1.35+2.80=4.15<BR>\n" );
document.write( "4.15=4.15 </SPAN>\n" );
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