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Need to know the breakdown and answer to this question

Need to know the breakdown and answer to this question-example-1

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We need to convert 0 and -25 °F to °C using the given equation, which is,


F=(9)/(5)C+32

1st, when C = 0°, then F ?


\begin{gathered} F=(9)/(5)\cdot0+32 \\ F=32 \end{gathered}

2nd, when C = -25°, then F ?


\begin{gathered} F=(9)/(5)\cdot(-25)+32 \\ F=-(225)/(5)+32 \\ F=-45+32 \\ F=-13 \end{gathered}

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