Mathematics, 04.08.2019 19:00 AutumnJoy12

Jakob is asked to simplify the expression –3a + 4b + 5a + (–7b). he writes: –3a + 4b + 5a + (–7b) = –3a + 5a + 4b + (–7b). which property allows him to do this? the associative property the commutative property the distributive property the additive identity property

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Jakob is asked to simplify the expression –3a + 4b + 5a + (–7b). he writes: –3a + 4b + 5a + (–7b) =...