Answer:
I have tried but I can't sorry friend
Answer:
Step-by-step explanation:
Let C(x) be the cost to produce x batches of widgets, and let R(x) be the revenue in thousands of dollars.

Profit function = Revenue - cost
So we get profit function by subtracting C(x) from R(x) using algebraic method of subtraction.
Profit function of x
= 
I wish I can help but I’m bad at this sorry!
Answer:
3.44
Step-by-step explanation:
3*16=48+7=55 55/16=3.4375
$29,800 is how much the markup costed. $44,700 is the buying price of the car.