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Mathematics 19 Online
OpenStudy (anonymous):

Which sets of numbers are closed under addition? Choose all answers that are correct. A. {0, 2, 5, 8} B. even integers C. rational numbers D. {0}

OpenStudy (anonymous):

@Micheal1234

OpenStudy (dayakar):

all

OpenStudy (anonymous):

???? @Michele_Laino

OpenStudy (anonymous):

@suppa_lova

OpenStudy (anonymous):

@adajiamcneal

OpenStudy (anonymous):

C

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