I'm a bit behind in math and i have this weekend to make it up,

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

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Answer pls man im trying to get out of summer school