F (x) = 2x2 + 3x +4 8(x)=x+5
What is f (x)). (8 (x))?
O A. 2x2 + 4x +9
O B. 2x2 + 23x + 69
O c. 2x3 + 3x2 + 4x + 20
D. 2x3 + 13x2 + 19x + 20

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

answer: 7270

step-by-step explanation:

u bout ugly as   a mf

step-by-step explanation: lol

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.