document.write( "Question 430049: graph the inequality on a plane: 4x + 5y <= 20 \n" ); document.write( "
Algebra.Com's Answer #298686 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
4x+5y<=20
\n" ); document.write( "5y<=-4x+20
\n" ); document.write( "/5
\n" ); document.write( "y<=-4x/5 +4
\n" ); document.write( "x=0,y=4 (0,4)
\n" ); document.write( "y=0,x=5 (5,0)\r
\n" ); document.write( "\n" ); document.write( "For defining the boundary find the y& x intercept points. Join them and draw the line. Since y is < than someting all points below the line are solutions to the inequality.
\n" ); document.write( "The boundary\r
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "\n" ); document.write( "The inequality
\n" ); document.write( "\r
\n" ); document.write( "\n" ); document.write( "m.ananth@hotmail.ca\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );