document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=391936>Question 391936</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if k is a positive integer, which of the following must represent an even integer that is twice the value of an odd integer?\r<BR>\n" );
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document.write( "A  2k  B  2k+3  C  2k+4  D  4k+1  E  4k+2 </SPAN>\n" );
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document.write( "4k+2 = 2(2k+1)                    \r<BR>\n" );
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document.write( "here 2k+1 is an odd integer.\r<BR>\n" );
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document.write( "answer   E 4k+2  </SPAN>\n" );
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