You are able to divide or mutiply both so let's divide. Divide each by four to get1/2. hope this helped.
Answer:
12!!!!!!!!!!!!!!!!!!!!!!!
Answer: <span>$200</span>.
Any firm (regardless of market structure) will maximize profit by producing and selling the quantity at which marginal revenue is equal to marginal cost.In the special case of a perfectly competitive firm,marginal revenue is equal to price.
Answer: 
Step-by-step explanation:
The equation of the line in Slope-Intercept form is:

Where "m" is the slope and "b" the y-intercept.
Given the equation:

You can identify that:

Since the slopes of perpendicular lines are negative reciprocals, the slope of the line perpendicular to
must be:

Substitute the slope and the coordinates of the given point into
and solve for "b":

Therefore, the equation of that line is:
