True or false A rational number is a nonterminating, nonrepeating number

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

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 expression gives the exact value of x?