Two triangles are similar if they are the same, except one is bigger and one is smaller. Also, their angles are all the same. A career that uses similar triangles could be a mathematician, or a math teacher. Both of these need to be able to understand simple concepts like similar triangles to teach to their victims.
Function would be f(x) = 5x+85
here, x= 15
5(15)+85 = 75+85 = $160
I'm not sure but I think its c
