Write the name of the property which says a + (b + c) = (a + b) + c​

This is the associative property of addition, which states that you can add or multiply regardless of how the numbers are grouped.

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?

answear:

a

step-by-step explanation: a