If g(x)=2(x-4), find the value of x if g(x) =20

A. 32
B. 12
C. 14
D. 10​

Giving 100 points asap bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. calculate the area of the polygon. be sure to show all your work and explain your answer.

Can someone explain to me how to do

Ihonestly have no clue if it's each or none.