Please help!! Find the area of the following shape. You must show all work to receive credit.

57

Step-by-step explanation:

There's multiple ways to compute the area, we'll do it by splitting it into:

ABC, ACF, FEDC - we know how to compute the area of each of those, and the sum will be the area of FEDCBA.

For the first 2 triangles - we make AC the base and use the heights from B and F, respectively. The FEDC is a trapezoid with FE being parallel to CD.

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;

i think it might be a but you might want a second opinion