Thermal equilibrium is a state in which all parts of a system are at the same temperature
Answer:

Explanation:
Since the temperature in degrees Fahrenheit in terms of the Celsius is given by the formula
and the temperature in degrees Celsius in terms of the Kelvin temperature is given by the formula
, we can use the second formula and substitute it straight into the first formula (since a simplification is not being asked), obtaining
.
B.
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