The total cost of an electrician who charges $35 for a house call and $50 per hour would be expressed as the function f(x)=50x + 35 . If the rate were raised to $65 Per hour, describe how much the function would change

i pretty sure it is

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"