The answer is B hope this helped
Paco's total score is 300 points. This can be found by subtracting 100 from 400.
The answer is the point lies directly on the regression line.
It is better to illustrate the problem. As you can see on the figure, angle A and angle C are opposite angles. First, we define parallelogram. Parallelogram is a quadrilateral with two sets of parallel sides. Moreover, the opposite sides and the opposite angles are equal.
From the definition alone, there is no need to solve. Angle C = Angle A =
55 °.