Answer:
![x=7](https://tex.z-dn.net/?f=x%3D7)
Step-by-step explanation:
we have
![3x-\frac{1}{9}y=18](https://tex.z-dn.net/?f=3x-%5Cfrac%7B1%7D%7B9%7Dy%3D18)
Substitute the value of y=27 in the equation and find the value of x
so
![3x-\frac{1}{9}(27)=18](https://tex.z-dn.net/?f=3x-%5Cfrac%7B1%7D%7B9%7D%2827%29%3D18)
![3x-3=18](https://tex.z-dn.net/?f=3x-3%3D18)
![3x=18+3](https://tex.z-dn.net/?f=3x%3D18%2B3)
![3x=21](https://tex.z-dn.net/?f=3x%3D21)
![x=7](https://tex.z-dn.net/?f=x%3D7)
Answer:
C. 5 2/3
Step-by-step explanation:
Answer: Undefined
Step-by-step explanation:
In geometry there are three undefined terms that we use to define other terms:
- Point → In geometry a point has a location but no dimension.
- Plane → A plane extends is a 2-dimensional surface that extends infinitely on both sides.
- Line → A line is a one-dimensional undefined figure that extends infinitely in both the directions. It has length but has no width.
Hence, the correct option is "Undefined".
Is this the entire question?