MCQ PracticeIf (2 x )(2 y ) = 8 and (9 x )(3 y ) = 81, then (x, y) is:Subject: MathematicsTopic: Coordinate GeometryA(1, 2)B(2, 1)C(1, 1)D(2, 2)Correct Answer: APractice QuizBack to MCQsRelated MCQsHis unscrupulous act would only tantamount to ravage and destruction.She would take a deep sigh and lapse into silence.I had to disclose the information due to some reasons.