7.2+(−5.5)=−5.5+7.2

is this assositve proportey
communative poportey
opposite of a sum

Step-by-step explanation:

To answer your question the answer would be "commutative property" hope this helps, have a good day and Goodluck

4.0 ft

step-by-step explanation:

4.0 ft

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?