document.write( "Question 1103217: a. locate the solution region and shade it in.
\n" ); document.write( "b. find the corners\r
\n" ); document.write( "\n" ); document.write( "4x+3y< or equal to 240\r
\n" ); document.write( "\n" ); document.write( "5x-y< or equal to 110
\n" ); document.write( "x>0
\n" ); document.write( "y>0
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Algebra.Com's Answer #717967 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Graph the inequalities.
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\n" ); document.write( "Find the vertices.
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\n" ); document.write( "To find the intersection of the two lines,
\n" ); document.write( "1.\"4x%2B3y=240\"
\n" ); document.write( "2.\"5x-y=110\"
\n" ); document.write( "From eq. 2,
\n" ); document.write( "\"y=5x-110\"
\n" ); document.write( "Substituting into eq. 1,
\n" ); document.write( "\"4x%2B3%285x-110%29=240\"
\n" ); document.write( "\"4x%2B15x-330=240\"
\n" ); document.write( "\"19x=570\"
\n" ); document.write( "\"x=30\"
\n" ); document.write( "Then use either equation to solve for y.
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