MCQ PracticeIf x : y = 3 : 5 and x - y = -2, then the value of x + y is?Subject: MathematicsTopic: AlgebraA8B2C3D5Correct Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the