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Mathematics, 02.04.2020 02:52 anglekhan101

Plz solve these 2 Questions. I will mark u as BRAINLIEST for correct answer

Q1: A trader buys q pencils at $y each and sells them at 3 for $z each. Find an expression for the total profit.

Q2: Make "m" as subject for the formulae and hence find the value of m where k =100, x= -3, y= 6k - 3mx = 3my/4

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