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Mathematics, 05.09.2019 08:10 luis4921

Simplify these expressions. a. 2r + 3 + 4r b. 8 + 3d + d c. mn + (–3mn) + 6 d. 10s + (–10) + (–4s)

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Simplify these expressions. a. 2r + 3 + 4r b. 8 + 3d + d c. mn + (–3mn) + 6 d. 10s + (–10) + (–4s)...

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