Jorge used a graph to determine a solution to the following system of equations: x + y = 92 and y = 3x – 4

Jorge’s answer is (67, 25). Is he correct? Explain how to check if his solution is correct without using a graph.

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