Apply the distributive property to factor out GCF 35 + 14 A.7(5 + 4)
B. 7(5 + 2)
C. 7(7 + 4)
D. 7(2 + 7)

b

Step-by-step explanation:

you would get 5 and 2 from dividing it by 7

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

50.6

step-by-step explanation: