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OpenStudy (anonymous):
will medal can be more then one Which equations show that the set of whole numbers is closed under addition? Choose all answers that are correct. 0 + (–1) = –1 1 + 1 = 2 2 + 0 = 2 2 + (–1) = 1
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OpenStudy (bohotness):
which one do you think they are
OpenStudy (anonymous):
idk
OpenStudy (bohotness):
okay
OpenStudy (bohotness):
taking a wild guess
OpenStudy (theedwardsfamily):
D and C is the answer
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OpenStudy (theedwardsfamily):
@lauren111111
OpenStudy (bohotness):
pelase dont give dricet answers
OpenStudy (bohotness):
plese follow code of conduct
OpenStudy (theedwardsfamily):
sorry
OpenStudy (bohotness):
thank you
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