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Mathematics, 02.09.2019 19:30 patriciaceaser2980

Which is an example of the commutative property?
a. –(11 + 4) = –11 + (–4)
b. 9 + (–4 + 7) = (9 + –4) + 7
c. –13 + 13 = 0
d. 18 + (–14) = –14 + 18

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Which is an example of the commutative property?
a. –(11 + 4) = –11 + (–4)
b. 9 + (–4...
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