Select the expression that is equivalent to 2x3 +1122–21.0
for x + 3 or 0
22 +3.2
O 2x + 17
36
1+30
O 2x + 5 -
6
+3
2x + 5 –
36
+3
O
2x + 17
20
1+3

to rewrite a literal equation you may need to divide by a number, or by a variable.

hope i .

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

20

step-by-step explanation: