Mathematics, 02.08.2019 01:40 payshencec21

Plz evaluate 3(a – 4b) when a = –2 and b = 5. a. -54 b. -56 c. 39 d. 54

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Plz evaluate 3(a – 4b) when a = –2 and b = 5. a. -54 b. -56 c. 39 d. 54...

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