X : the gas used by first car in 1 particular week
y : the gas used by second car in 1 particular week

Answer:
<em>If more than 134 articles are produced and sold, the firm will have positive profits and shoule start production</em>
Step-by-step explanation:
Cost, Revenue, and Profit Function
The cost function C(x) is given by

where x is the number of produced products.
The revenue function is

With both equations, we can know the profit function as



For the firm to have positive profits, it has to produce x articles with the condition

Or, equivalently

Solving for x

Thus

This means that if more than 134 articles are produced and sold, the firm will have positive profits and shoule start production
Answer:
C
Step-by-step explanation:
f(x)=2x-3
-4-3=-7
-2-3=-5
0-3=-3
2-3=-1
4-3=1
7,060,268,214 rounded to the nearest hundred million is 7,100,000,000
Answer:
Step-by-step explanation:
We are given that:
First term (a) = 5
common ratio (r) =1/3
So, the t of 7 term is 5*1/729=5/729