In the image below, DE∥BC. Find the measure of EC. Set up a proportion and solve for the measure. Show your work and label your answer to get full points.

EC = 1

Step-by-step explanation:

8/2 = 4/x

8x / 8 = 8 / 8

x = 1

Since AD = 8 and DB = 2, that means DB is 1/4 of AD

So, EC is 1/4 of AE, 4 * 1/4 = 1

 EC = 1

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;