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Mathematics 8 Online
OpenStudy (anonymous):

Which correctly gives the expression using addition? –17.9 – 4.2 A. –17.9 + 4.2 B. 17.9 + 4.2 C. –17.9 + (–4.2) D. 17.9 + (–4.2)

OpenStudy (ahvei):

A

OpenStudy (anonymous):

thank you

OpenStudy (ahvei):

yw

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