sharicmay099 sharicmay099 19-05-2021 Mathematics contestada Which pair of expressions are equivalent? O 4(x + 5) + 4x and 12x + 14 5a +3 (a + 4) and 6a +7 5 + 6 (a + 3) and 6a + 23 O 5 (a + 3) + 2a and 8a +3