Edgar wants to plot the ordered pair 1.8 -1.2 ona coordinate plane. on each axis one grid square equals 0.1. starting atb the the orgin how can edgar find

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