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Mathematics 13 Online
OpenStudy (anonymous):

http://prntscr.com/23pp5b

OpenStudy (anonymous):

The word "commutative" comes from "commute" or "move around", so the Commutative Property is the one that refers to moving stuff around. For addition, the rule is "a + b = b + a"

OpenStudy (anonymous):

so let me guess A?

OpenStudy (anonymous):

how??? dont forget abt signs.. it is option b c it carefully

OpenStudy (anonymous):

i don;t understand.

OpenStudy (anonymous):

5x+(-3y), let 5x be a and (-3y) be b so acc to Commutative Property a+b=b+a which here means 5x+(-3y)=(-3y)+5x

OpenStudy (anonymous):

Oh so B!

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

you deserver a medial

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