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Mathematics, 14.02.2021 19:40 Anaaguayo7406

The temperature of a mixture is decreasing by 5∘ 5 ∘ C every hour. When it was first mixed, its temperature was recorded at −20∘? f(x)=−20x−5
f(x)=−5x−20
f(x)=−20x+5
f(x)=−15x
f(x)=5x+20

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