HistoryLee HistoryLee

18-10-2018
Mathematics

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what is the correct substitution? evaluate. 3m when m = -9 and n = -2

A.3(-9)-(2)

B.3(9)-(2)

C.3(-9)-(2)

Respuesta :

boribaby boribaby

18-10-2018

Hi my name is Vanessa i'm Boribaby. I just wanted to let you know that answers A and C are the exact same thing.

I think I know your answer.... if any of your answers say 3(-9)(-2) then that is your answer.

Please know that the percentage of my answer is 50/50. I hope this help!!!! Good luck!!!!

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