Minus 6 both sides
4>x/3
times3 both sides
12>x
Answer:
(C)
Step-by-step explanation:
If can't have a meaning as something can't decrease more than 100% of itself.
A = Area
x = Side Parallel to the river.
![a = (\frac{x}{2}) \times x](https://tex.z-dn.net/?f=%20a%20%3D%20%28%5Cfrac%7Bx%7D%7B2%7D%29%20%5Ctimes%20x)
Which in your context results to:
![x = 100 \div 2](https://tex.z-dn.net/?f=x%20%3D%20100%20%5Cdiv%202)
![1250 = ( \frac{50}{2} ) \times 50](https://tex.z-dn.net/?f=1250%20%3D%20%28%20%5Cfrac%7B50%7D%7B2%7D%20%29%20%5Ctimes%2050)
Area = 1250 yards squared