Hello! I was wondering if any Economics experts would tell me which of the following are externalities for mining coal: - The breathing problems of the people living near the mine and the water pollution in local streams
- The costly mining equipment and the pay for mine workers
- The costly mining equipment and the water pollution in local streams

AND HOW IS THIS NOT AN ANSWER TO THE QUESTION: - The breathing problems of the people living near the mine and the cost of employee insurance benefits.

If an externality is a "side effect" or a "result" due to a industrial/commercial activity, wouldn't this work? (It doesn't)

answer are

step-by-step explanation:

id

step-by-step explanation:

idk

idk

i know the way

and

idk

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form