To change a temperature in degrees Celsius, C, to a temperature in degrees Fahrenheit, F, the equation below can be used.
F = 9/5C+32

Select the state that best describes this equation.

A. The equation is a nonlinear function.
B. The equation is not a function.
C. The equation is a linear function.

Luigi is the first person to finish a 5k race and is standing 13 feet beyond the finish line. another runner, mario, is still running the race and has approximately 24 feet before he reaches the finish line. what is the distance between mario and luigi? explain through words, numbers or pictures how you found the answer.