Answer:
The statement is always TRUE
Step-by-step explanation:
An equilateral triangle has all angles and all sides equal
The sum of angles in a triangle is 180 degrees.
Let each of the angles be x degrees.
Then we solve the following equation for x.



This should be the equation:
n + 4/3n + 5/3n = 90
They would make a profit of $187.50
(if that is what you were trying to ask)
The answer is going 5 - 2x = 3