There isnt a picturee but when you add another question I will hep you the best I can :)
Answer:
90ft2
Step-by-step explanation:
rectangle= BH
Triangle= BH/2
add em together and you get you're answer
(B is base and H is height)
So i think here you would FOIL. so -5x^2+10x-5x+10 and then combine like terms :)
