quiariwright188 quiariwright188 23-12-2020 Mathematics contestada Which are equivalent expressions? Check all that are true. A)8xy = 4x + 4y B)x + 6x = 7x C)x + 6y = 6xy D)9x + 6y = 3(3x + 2y) E)9a + 6b + 3c = 3(3a + 2b + c)
