YES I WILL GIVE A BRANLIST I need a brief well explained step by step personal explanation of the step by step process of how to solve this problem using the substitution method. ( I have to answer in a recording video pls pls help I'm not good with explaining )

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