Answer:
(Choice B)
Step-by-step explanation:
(7, 0)
7 - 7 = 0
Here, we can see that when 7 is subtracted from x, we get 0 (our y)
Hope this helps!
Answer:
![x=9](https://tex.z-dn.net/?f=x%3D9)
Step-by-step explanation:
![\frac{x}{3}+5=8](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B3%7D%2B5%3D8)
![\frac{x}{3}+5-5=8-5](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B3%7D%2B5-5%3D8-5)
![\frac{x}{3}=3](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B3%7D%3D3)
![\frac{3x}{3}=3\cdot \:3](https://tex.z-dn.net/?f=%5Cfrac%7B3x%7D%7B3%7D%3D3%5Ccdot%20%5C%3A3)
![x=9](https://tex.z-dn.net/?f=x%3D9)
Answer:
x= 1
y= -1
Step-by-step explanation:
y=-2x+1
2x-2y=4
substitute for y
2x-2(-2x+1)=4
reduce
2x+4x-2=4
6x=6
x=1
y= -2(1)+1
y= -1
Answer:
x+Y=0< dependent
x−Y=0 <dependent
x+Y=2< inconsistent
x−2Y=4x−Y=−1 < inconsistent
x−Y=−2Ta< independent
Step-by-step explanation:
I haven't learn these type of questions yet only freshman in high so tried to come up with the best answers with a lot of research
Hope this help
Answer:
0.7
Step-by-step explanation: