An office park is renovating a 8oft by 80ft courtyard. there were plans to pave the whole thing, but the city of raleigh is forcing the courtyard to have a certain proportion of paved and unpaved ground. the city wants there to be 3 times as much paved ground as the area of unpaved ground. the updated plans now show a square plantedtion in the center, and a paved sidewalk surrounding it. match the problems below with their correct answers. (some answer choices may not be used.) 60 find a function giving the area of the planted section section depending on the width of the walkway, x. write your answer in standard form. a 45 b. -x2 120x v find a function giving the area of the paved section depending on the width of the walkway. x. write your answer in standard form. c-4x2+120x find the unique value of x that makes the paved section be three times the planted x2-120x +3600 ection.