20 points! which ordered pair is a solution to the system of equations? {2x−y=−2 5x−2y=−7 a.(−3, −4) b.(−1, 1) c. (7, −3) d. (2, −6)

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in