Math help please.....?

Question

The expression F = 1.8C + 32 can be used to convert a temperature in degrees Celsius, C, to degrees Fahrenheit, F. What is the temperature in degrees Fahrenheit if the temperature is 20 degrees C?

Answer 1

You have the equation right there..Then what is the problem? You can just plug in C = 20  

Answer 2

In this formula, F stands for Fahrenheit while C stands for Celsius.

If C(Celsius) is 20, all you have to do is plug it into the equation and solve.

F = 1.8C + 32

F = 1.8(20) + 32

F = 36 + 32

F = 68

20 degrees Celsius is 68 degrees Fahrenheit.