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Mathematics 16 Online
OpenStudy (anonymous):

@marigirl whats -0.1x - 0.8 y = 2 0.6x - 0.5y = -1.4 whats the solution

OpenStudy (anonymous):

these are my choices A. (2,4) B. (-2,-4) C. (4,2) D. -4,-2)

OpenStudy (marigirl):

answers are close to (-4,-2)

OpenStudy (anonymous):

you think its the last one?

OpenStudy (marigirl):

just graphed it. check attached. confirms ans

OpenStudy (anonymous):

thank you :)

OpenStudy (marigirl):

no probs :)

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