What value of x is in the solution set of 9(2x + 1) < 9x - 18?
A. -4
B. -3
C. -2
D. -1

A. -4

Step-by-step explanation:

9(2x + 1) < 9x - 18        Distribute on the left side

18x + 9 < 9x - 18

-9x         - 9x               Subtract 9x from both sides

9x + 9 < -18

    -  9    - 9                 Subtract 9 from both sides

9x < -27                       Divide both sides by 9

x < -3                           The only option that is less than -3 is -4, so option A.

If this answer is correct, please make me Brainliest!

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

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: