document.write( "Question 427340: the graphs of the two lines 4x = 3y + 23 and 4y + 3x = -19\r
\n" ); document.write( "\n" ); document.write( "A. do not intersect.
\n" ); document.write( "B. intersect at (-2,5).
\n" ); document.write( "C. are identical.
\n" ); document.write( "D. are perpendicular.
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Algebra.Com's Answer #297196 by sudhanshu_kmr(1152)\"\" \"About 
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\n" ); document.write( "ans: D. are perpendicular.
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