Answer:
look for the missing angle
Answer:

Step-by-step explanation:
Given
Regression Equation:

Required
Determine the slope of the regression line
The equation of regression is of the form

Where b represents the slope;
Compare
to the given equation

We have that:




Hence; the slope is:

Answer:
Since Roman walks 1 more than Patrick then you have to subtract 1 from Patricks number of miles.