document.write( "Question 92283: Determine which two equations represent parallel lines.
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document.write( "(a) y = 3/7 x + 4
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document.write( "(b) y = 7/3 x + 9
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document.write( "(c) y = 7/3 x – 9
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document.write( "(d) y = – 3/7 x + 9\r
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Algebra.Com's Answer #67151 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! B & C ARE PARALLEL BECAUSE THEY HAVE THE SAME SLOPE (7/3 & 7/3) \n" ); document.write( " |