document.write( "Question 1025636: Whats the coordinates of the vertices formed by the system of inequalities?\r
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document.write( "x + y ≤ 9
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document.write( "y - 2x ≥ -21
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document.write( "y ≥ -4x + 15\r
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document.write( "A.) (6, -9), (10, -1), (2, 7)
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document.write( "B.) (-9,- 6), (-1, 10), (7, 2)
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document.write( "C.) (-30, -21), (-6, -9), (6, 15)
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document.write( "D.) (-6, -9), (6, -3), (-12, -21) \n" );
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Algebra.Com's Answer #640936 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! Look at the intersection points. \n" ); document.write( ". \n" ); document.write( ".. \n" ); document.write( ". \n" ); document.write( " |