Please help me on this

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

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

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?