Solve the equation by factoring, c2 - 80 = 0
Oc= 0 or c = V8
O c = 0 or c = 8
Oc=1 orc=-18
O c = 0 or c = -8

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula c= r/1.8 - 273, what is the temperature in celcius corresponding to r degrees rankine.

What is a graph with a never ending line called?

Find the solution of each of the following.