Mathematics, 14.02.2021 19:40 Anaaguayo7406
The temperature of a mixture is decreasing by 5β 5 β C every hour. When it was first mixed, its temperature was recorded at β20β?
f(x)=β20xβ5
f(x)=β5xβ20
f(x)=β20x+5
f(x)=β15x
f(x)=5x+20
Answers: 1
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