Answer:
None of these options has "no solution"
Step-by-step explanation:
we will verify each options
(1)
y = 4x and y = 2x - 3
we can set them equal and solve for x
![4x=2x-3](https://tex.z-dn.net/?f=4x%3D2x-3)
![2x=-3](https://tex.z-dn.net/?f=2x%3D-3)
![x=-\frac{3}{2}](https://tex.z-dn.net/?f=x%3D-%5Cfrac%7B3%7D%7B2%7D)
Since, solutions exists
so, this is FALSE
(2)
y = -4x and y = 2x - 3
we can set them equal and solve for x
![-4x=2x-3](https://tex.z-dn.net/?f=-4x%3D2x-3)
![-6x=-3](https://tex.z-dn.net/?f=-6x%3D-3)
![x=\frac{1}{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B1%7D%7B2%7D)
Since, solutions exists
so, this is FALSE
(3)
y = 4x and y = 2x+ 3
we can set them equal and solve for x
![4x=2x+3](https://tex.z-dn.net/?f=4x%3D2x%2B3)
![2x=3](https://tex.z-dn.net/?f=2x%3D3)
![x=\frac{3}{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B3%7D%7B2%7D)
Since, solutions exists
so, this is FALSE
(4)
y = -4-x and y = 2x - 3
we can set them equal and solve for x
![-4-x=2x-3](https://tex.z-dn.net/?f=-4-x%3D2x-3)
![-3x=1](https://tex.z-dn.net/?f=-3x%3D1)
![x=-\frac{1}{3}](https://tex.z-dn.net/?f=x%3D-%5Cfrac%7B1%7D%7B3%7D)
Since, solutions exists
so, this is FALSE
So, No system of equations have no solution
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
![36-\frac{a}{4}](https://tex.z-dn.net/?f=36-%5Cfrac%7Ba%7D%7B4%7D)
Answer:
=21 + 3x
Step-by-step explanation:
use distributive property
=3(7 + x)
=21 + 3x
Answer:
640pi
Step-by-step explanation:
![2\pi{10} \times 22 + 2\pi \times {10}^{2}](https://tex.z-dn.net/?f=2%5Cpi%7B10%7D%20%5Ctimes%2022%20%2B%202%5Cpi%20%5Ctimes%20%20%7B10%7D%5E%7B2%7D%20)
440pi + 200pi= 640pi