Which pair are solutions to the equation?
4xy + 8 = 36 a.(4, 9) and (3, 2) b.(1, 7) and (4, 9) c.(1, 7) and (7, 1) d.(7, 1) and (3, 2)

Write the sentence as an equation. b increased by 281 is d

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Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.