Answer:
$204
Step-by-step explanation:
The question is at what price x will the company maximize revenue.
The revenue function is:

The price for which the derivate of the revenue function is zero is the price the maximizes revenue:

The company will maximize its revenue when the price is $204.
Answer:
a
Step-by-step explanation:
Answer:
They can make a right traingle because both sides of the equation are equal these lengths do form a right triangle.
Answer: x = 36/5
0=24-5x+12
0=36-5x
5x=36
15/x=75/100
15/x=3/4
times 4x both sides
4*15=3x
60=3x
divide both sides by 3
20=x