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Mathematics 7 Online
OpenStudy (anonymous):

If k=2, which of the following is correct A.(10k/)+4 ≤ 14 B.8k+3=20 C.k-13>-10 D.9k+15≤31

OpenStudy (anonymous):

B,C and D are wrong so A is correct, although I don't understand what (10k/) is meant to mean so I can't say why A is right other than because the others are wrong

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