Question

Which property was used to simplify the expression?

3c+9+4c=3c+4c+9

distributive property
commutative property
associative property
inverse property

Answer 1

it is B

Explanation:

took the test

Answer 2

The Commutative Property

Explanation:

the commutative property switches around the order of the numbers but not the value or the acaul numbers.