Question

Please Help! Medal and Fan!!!


Is –(–33 + 18) = 33 + (–18)

A.

commutative property
B.

associative property
C.

opposite of a sum property
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Answer 1

I would say B but not sure what C is

Answer 2

Me neither? Thanks!

Answer 3

The property of the opposite of a sum is referring to the fact that the opposite of a sum of real numbers is equal to the sum of the opposites. For instance: for all real numbers a and b we can see that -(a+b) = (-a) + (-b)

original soruce_ http://www.ask.com/question/property-of-the-opposite-of-a-sum

Answer 4

Look at that

Answer 5

Thanks so much!

Answer 6

So it is the opposite of a sum property... right?

Answer 7

I think so!