12 units right and up 8 units

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Could somebody me with this radical simplification?

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