jwinklepleck jwinklepleck

14-04-2022
Mathematics

contestada

Which property was used to simplify the expression?
3c+9+4c+=3c+4c+9

distributive property
commutative property
associative property
inverse property

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sqdancefan sqdancefan

14-04-2022

Answer:

(b) commutative property

Step-by-step explanation:

The "simplified" expression has the positions of the last two terms in the sum swapped. The property of addition that lets you change the order of the terms is the commutative property of addition.

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