Respuesta :

firestarangel26
It is given that y=9, this narrows down our answer choices. 
(x,9) 

B and D can't be the answers due to the fact the y-coordinate isn't 9. 

Let's try A. 
Plug in 9 for y then solve for x: 
9 = –3x + 6
Subtract 6 on both sides to get: 
3=-3x

x=-1 

A is not the answer. 

That leaves us with C and C is the answer because x=-1 and y=9 

Final answer: C (-1,9) 

Answer:

The above answer is correct! The answer is C--> (-1,9).

Step-by-step explanation:

This is right on edg2020!