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Mathematics 9 Online
OpenStudy (anonymous):

Which expressions, when evaluated with y = –7, are positive in value? Choose all answers that are correct. A. 18 + 2y B. –3y + (–17) C. –2y – 23 D. –30 – 4y

OpenStudy (anonymous):

help meh!!!

OpenStudy (anonymous):

b

OpenStudy (anonymous):

and? @andrelamontcranford1

OpenStudy (anonymous):

Plug -7 in every answer and check the outcome.

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