How many solutions does this system of Equations have x-2y=2 y=-2x+5

What are the values of each variable in the diagram below?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2