document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=884669>Question 884669</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1)Which of the following could be the first steps toward solving the system, 4x+y=30 and -12+2y=20? Select all that apply.  <BR>\n" );
document.write( " a)Multiply the second equation by 2 and then add.<BR>\n" );
document.write( " b)Multiply the first equation by 2 and then subtract.<BR>\n" );
document.write( " c)Divide the second equation by 2 and then subtract.<BR>\n" );
document.write( " d)Multiply the second equation by 3 and then subtract\r<BR>\n" );
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document.write( "2)Suppose you have 30 coins that total $2.10. Some of the coins are pennies and the rest are dimes. Which system of equations can be solved to find the number of each type of coin you have?\r<BR>\n" );
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document.write( "a)p+d=30, p+d=210<BR>\n" );
document.write( "b)p+d=30, p+10d=20<BR>\n" );
document.write( "c)p+10d=30, p+d=210<BR>\n" );
document.write( "d)none of the above\r<BR>\n" );
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document.write( "3)One times a number x, plus 2 times a number y, equals 9. Negative one times x minus 3 times y equals -14. What are the numbers?<BR>\n" );
document.write( "a)x = 7, y = 12<BR>\n" );
document.write( "b)x = -1, y = 5<BR>\n" );
document.write( "c)x = 5, y = 1<BR>\n" );
document.write( "d)x = -11, y = 24\r<BR>\n" );
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document.write( "4)Six times a number x, plus 4 times a number y, equals 14. Negative eight times x minus 4 times y equals -12. What are the numbers?<BR>\n" );
document.write( "a)x = -1, y = 5<BR>\n" );
document.write( "b)x = 19, y = 4<BR>\n" );
document.write( "c)x = 2.31, y = 1<BR>\n" );
document.write( "d)x = -11, y = 24<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #534541 by </B><A HREF=/tutors/aboutme.mpl?userid=geetha_rama><B>geetha_rama(94)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=geetha_rama><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=534541\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1)b<BR>\n" );
document.write( "2)d<BR>\n" );
document.write( "3)b<BR>\n" );
document.write( "4)c </SPAN>\n" );
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