Mathematics, 27.06.2019 08:30, kenziepickup

Simplify -4m + 5n - 2 - 3m + 3n + 7. a) -7m + 8n - 9 b) -7m + 8n + 5 c) -7m2 + 8n2 - 9 d) -m + 8n - 9

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Simplify -4m + 5n - 2 - 3m + 3n + 7. a) -7m + 8n - 9 b) -7m + 8n + 5 c) -7m2 + 8n2 - 9 d) -m + 8n...

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