Help what's the answer​

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

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