SOLUTION: how do i express the relation of the cost (c) of a plane trip varies directly as the distance (d) covered?

Algebra ->  Radicals -> SOLUTION: how do i express the relation of the cost (c) of a plane trip varies directly as the distance (d) covered?      Log On


   

Question 363834: how do i express the relation of the cost (c) of a plane trip varies directly as the distance (d) covered?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
how do i express the relation of the cost (c) of a plane trip varies directly as the distance (d) covered?
------------------------
c = kd
where k is the constant of variation.
===========
If c and d were indirectly related the answer
would be c = k/d
====================
Cheers,
Stan H.