A park plans to increase the area of a 12 feet by 20 feet rectangular platform. They will add the same distance, x, to both the length and the width. For the new area to be 1008 square feet, how many feet should they add to each dimension

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )