Find the area of the following shapes:

The area is

YZ  = 5-2=3

XW = 8-1 = 7

h = 5-1=4 (height)

20

Step-by-step explanation:

Split it up so it would be like this.

Small right triangle with dimensions of 1 x 4 = 2

Square 4 x 3 = 12

Other right triangle (the one on the right) 3 x 4 = 6

2 + 12 + 6 = 20

Hope this helps!

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10