document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1206415>Question 1206415</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Together, research vessels A and B collected 500 seawater samples. If vessel B collected 56 more samples than vessel A, how many water samples did each vessel collect? Martha had 20 dimes and quarters worth $3.95. How many of each type of coin did she have? Find the 4th term of a geometric sequence whose first term is 6 and whose common ratio is 1/3. Find the 21st term of an arithmetic sequence whose first term is 9x and whose common difference is x + y. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #843874 by </B><A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><B>math_tutor2020(3817)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><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=843874\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=black size=3><BR>\n" );
document.write( "You should post one question at a time.<BR>\n" );
document.write( "I'll focus on problem 1.\r<BR>\n" );
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document.write( "B = A+56<BR>\n" );
document.write( "A+B = 500<BR>\n" );
document.write( "A+A+56 = 500<BR>\n" );
document.write( "2A+56 = 500<BR>\n" );
document.write( "2A = 500-56<BR>\n" );
document.write( "2A = 444<BR>\n" );
document.write( "A = 444/2<BR>\n" );
document.write( "A = 222<BR>\n" );
document.write( "B = A+56<BR>\n" );
document.write( "B = 222+56<BR>\n" );
document.write( "B = 278\r<BR>\n" );
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document.write( "Answer: Vessel A collected 222 samples while vessel B collected 278 samples.\r<BR>\n" );
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document.write( "Problem 2 can be found here<BR>\n" );
document.write( "<a  rel=nofollow HREF=\"https://www.algebra.com/algebra/homework/word/numbers/Numbers_Word_Problems.faq.question.1206400.html\">https://www.algebra.com/algebra/homework/word/numbers/Numbers_Word_Problems.faq.question.1206400.html</a>\r<BR>\n" );
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document.write( "I'll leave the others for the student to do.<BR>\n" );
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