document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=989564>Question 989564</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Four times a number increased by seven must be at least 31 but at most 55. Which interval represents the values of the number in this situation? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #609873 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=609873\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Four times a number increased by seven must be at least 31 but at most 55. Which interval represents the values of the number in this situation? <BR>\n" );
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document.write( "31 <= 4x+7 <= 35<BR>\n" );
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document.write( "Subtract 7 along the line to get::<BR>\n" );
document.write( "24 <= 4x <= 28<BR>\n" );
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document.write( "Divide by 4 along the line to get::<BR>\n" );
document.write( "6 <= x <= 7<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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