<h2>
Answer:</h2>
First, we must find the slope of the line using <u><em>slope formula*</em></u>.

Second, we now find the y-intercept, or <u><em>b</em></u>, using slope-intercept form, the slope we found, and one of the given points.

Lastly, we can now create the equation of the line.
The equation of the line that goes through the given points is C.<em> </em>
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The point halfway between the two cities would be the midpoint, which is found by averaging the x and y coordinates. In this case the point would be ((3+7)/2, (4+1)/2) = (5, 2.5). The distance between the stadium and the high school can be found using the distance formula and then multiplying by 10.9 miles. That would get us 10.9sqrt((7-3)^2+(4-1)^2) = 54.5 miles if I did that mental math right.
Answer:

Step-by-step explanation:

The answer is the first one, 35000.