Over a period of five days, the average time of a commuter train trip from one town to the city was 77 minutes. one trip was 71 minutes, another was 74 minutes, and two were 78 minutes. how many minutes long was the fifth trip?

Match each inequality to the number line that represents its solution

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Four equations are shown below. equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list. why each equation you identified is linear or nonlinear. nd one nonlinear equation from the list. state a reasonlinear equation