ANSWER
The company must produce and sell more than 700 radios to have a profit.
EXPLANATION
The revenue function is

and the cost function is

The company will break even when total revenue is equal to the total cost.
This implies that,

We group similar terms to get,

This simplifies to,

Divide both sides by 8 to get,


The company breaks even by producing and selling 700 radios.
The company must produce and sell more than 700 radios to have a profit.
Answer:
F(x) = 3
Step-by-step explanation:
Just substitute x with 1 and you add it with 2 and your answer is three
Answer:
2+2=4
Step-by-step explanation:
if you put up 2 fingers and then add 2 more (2+2) you will get 4!
lol I hope that helped!
29 students have to be in the class. If 29 students each pay 2.75, they will raise up 79.75 dollars! :)