You'll have to test each of the given numbers in the list to determine whether or not it's a solution of the given inequality.
First number: 76
0.75(76+20)≥
X+3/2=9
First multiply each side by 2
You get x + 3=18
Subtract 3 from both sides
x=15
C) 400 times larger is the answer
This is actually formed by a triangle and a rectangle.
We can split the figure from Point C up. This would leave us with a rectangle of length 11 and width 8 and a triangle with height 11 and base 6. Use the formulas of the area of a rectangle and triangle to find the areas:
![\sf A=lw](https://tex.z-dn.net/?f=%5Csf%20A%3Dlw)
![\sf A=(11)(8)](https://tex.z-dn.net/?f=%5Csf%20A%3D%2811%29%288%29)
Multiply:
![\sf A=88](https://tex.z-dn.net/?f=%5Csf%20A%3D88)
![\sf A=\dfrac{1}{2}bh](https://tex.z-dn.net/?f=%5Csf%20A%3D%5Cdfrac%7B1%7D%7B2%7Dbh)
![\sf A=\dfrac{1}{2}(6)(11)](https://tex.z-dn.net/?f=%5Csf%20A%3D%5Cdfrac%7B1%7D%7B2%7D%286%29%2811%29)
Multiply:
![\sf A=33](https://tex.z-dn.net/?f=%5Csf%20A%3D33)
Add the two areas together to find the total area: