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Mathematics, 19.11.2020 21:20 BluSeaa

Which expression is equivalent to 30(1/2x-2)+40(3/4y-4) o 45xy-220
o 15x-30y-220
o 15x+30y-220
o 15x+30y-64

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Which expression is equivalent to 30(1/2x-2)+40(3/4y-4) o 45xy-220
o 15x-30y-220
o 15x+...

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