Answer:
![\dfrac{-4x+7}{2(x-2)}](https://tex.z-dn.net/?f=%5Cdfrac%7B-4x%2B7%7D%7B2%28x-2%29%7D)
Step-by-step explanation:
The first step is to combine the parts of the numerator and denominator into one rational expression each. Those will have the same denominator, so their ratio is the ratio of their numerators.
![\dfrac{\dfrac{3}{x-1}-4}{2-\dfrac{2}{x-1}}=\dfrac{\left(\dfrac{3-4(x-1)}{x-1}\right)}{\left(\dfrac{2(x-1)-2}{x-1}\right)}=\dfrac{3-4(x-1)}{2(x-1)-2}\\\\=\dfrac{3-4x+4}{2x-2-2}=\boxed{\dfrac{-4x+7}{2(x-2)}}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Cdfrac%7B3%7D%7Bx-1%7D-4%7D%7B2-%5Cdfrac%7B2%7D%7Bx-1%7D%7D%3D%5Cdfrac%7B%5Cleft%28%5Cdfrac%7B3-4%28x-1%29%7D%7Bx-1%7D%5Cright%29%7D%7B%5Cleft%28%5Cdfrac%7B2%28x-1%29-2%7D%7Bx-1%7D%5Cright%29%7D%3D%5Cdfrac%7B3-4%28x-1%29%7D%7B2%28x-1%29-2%7D%5C%5C%5C%5C%3D%5Cdfrac%7B3-4x%2B4%7D%7B2x-2-2%7D%3D%5Cboxed%7B%5Cdfrac%7B-4x%2B7%7D%7B2%28x-2%29%7D%7D)
Answer:
Slope
Step-by-step explanation:
The point of slope is that it is the same the entire length of the line.
Answer:
A 3/4 mile
Step-by-step explanation:
3/4 = .75
they each ran .75 miles (3/4 of a mile)