document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=538541>Question 538541</A>: <I><SPAN STYLE=\"word-break: break-all;\"> June earns $3 an hour for the first 40 hours, then $4.50 an hour for overtime. How many hours must she work in order to make at least $165? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #353195 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathpassionate><B>Mathpassionate(25)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathpassionate><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/cgi-bin/show-face.mpl?user=Mathpassionate><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=353195\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let's use:\r<BR>\n" );
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document.write( "E = number of extra(overtime)hours worked.<BR>\n" );
document.write( "N = Number of normal hours worked<BR>\n" );
document.write( "T= Total hours worked to make 165\r<BR>\n" );
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document.write( "The information provided is:\r<BR>\n" );
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document.write( "Price for THE FIRST 40 hours is 3. <BR>\n" );
document.write( "Price for extra hours is 4.5<BR>\n" );
document.write( "At least the total income should be 165<BR>\n" );
document.write( "N=40\r<BR>\n" );
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document.write( "Then,\r<BR>\n" );
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document.write( "N*3 + 4.5*E = 165 \r<BR>\n" );
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document.write( "40*3 + 4.5*E = 165 \r<BR>\n" );
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document.write( "4.5*E = 165 - 40*3<BR>\n" );
document.write( "4.5*E = 165 - 120<BR>\n" );
document.write( "4.5*E = 45<BR>\n" );
document.write( "E = 45/4.5<BR>\n" );
document.write( "E = 450/45<BR>\n" );
document.write( "E = 10\r<BR>\n" );
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document.write( "So, the the formula of the total hours worked to make at least 165 is:\r<BR>\n" );
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document.write( "T = N + E\r<BR>\n" );
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document.write( "T = 40+10 <BR>\n" );
document.write( "T = 50\r<BR>\n" );
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document.write( "Answer: To make at least 165, June has to work 50 hours.\r<BR>\n" );
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document.write( " \r<BR>\n" );
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document.write( " </SPAN>\n" );
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