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Mathematics, 11.11.2020 19:40 alicianaylor11110

I will give brainlest for the right answer. Please don't just make up a random thing. PLEASE! Which expression is equivalent to 30(1/2x-2)+40(3/4y-4)?
45xy-220
15x-30y-220
15x+30y-220
15x+30y-64

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