The answer is: 3 3/8 sq ft so C
I’m having a hard time understanding your question
6.3-4.6=1.7%. You subtract the percentages to find the total percentage after the percentage dropped 4.6 from 6.3
For this case we have the following equation:

We manipulate algebraically to bring the equation to the slope-intersection form y = mx + b
Where:
m: It's the slope
b: It is the cut-off point with the y axis

By definition, if two lines are parallel then their slopes are equal.
Thus, the line is of the form:

We find the cut-off point by replacing the given point:

Thus, the line is of the form:

Answer:
