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Mathematics 15 Online
OpenStudy (anonymous):

Which equations illustrate the associative property of addition? Choose exactly two answers that are correct. A. (11 + 2.2) + (–5) = 11 + [2.2 + (–5)] B. –3 • (5 + 8.5) = –3 • 5 + (–3) • 8.5 C. + 1.8 = 1.8 + D. –7 + [4 + (–2.1 • 6)] = (–7 + 4) + (–2.1 • 6)

OpenStudy (anonymous):

@taramgrant0543664

OpenStudy (anonymous):

@taramgrant0543664

OpenStudy (anonymous):

@Gabrielle_Life can u help

OpenStudy (anonymous):

@taramgrant0543664

OpenStudy (anonymous):

do u know

OpenStudy (taramgrant0543664):

Which one do you think it is?

OpenStudy (anonymous):

B and D

OpenStudy (taramgrant0543664):

Yes those would be what I would pick

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