What is the area of the figure?

28.5

Step-by-step explanation:

First you section off the triangle at the top and get the area of the rectangle which is 8 x 3 = 24, then you get the area of the triangle which is (3 x 3) / 2 = 4.5, then you add the triangle and the rectangle to get 24 + 4.5 = 28.5.

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