Question

I need help with this

Answer 1

Answer:

$A(x) = \frac{ 4x + 800 }{x}$

Step-by-step explanation:

$C(x) = 4x + 800.... (given)$

$\because \: A(x) = \frac{C(x) }{x}$

$\therefore \: A(x) = \frac{ 4x + 800 }{x}$