There are 12 people in ms hicks room.6 people are wearing socks and 4people are wearing shoes.3 people are wearing both. how many people are bare feet? plz me!

What is the total area of the figure?

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

What is the area of the shaded sector?