Mathematics, 18.10.2020 08:01 mikisims

Which shows the best use of the associative and commutative properties to make simplifying - 5+9 - $ + 2 easier?
A. [2+ i +(-5)] + [(-4) + 9]
O B. (1+9+(-5)] + [2+(-3)
OC. (8 +(-
5)] + [9+(-4) + 2]
OD. [å +(-X)] + [9+2+(-5)]

Which shows the best use of the associative and commutative properties to

make simplifying - 5+9

Answers: 1

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Which shows the best use of the associative and commutative properties to make simplifying - 5+9 -...