Mathematics, 26.01.2021 21:20 HayleiMae

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