What is the area of the figure?

A. 40.0 yd2
B. 20.0 yd2
C. 21.1 yd
D. 22.0 yd

Step-by-step explanation:

area of a triangle = 1/2  x  base  x  height

                            = 1/2  x 5  x 8

                            = 20 yd²

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right