That is the third choice.
If we add the 2 equations we get
2y = -12 so y = -6
substituting in one of the equations we get x = 0
P = (1 - 8/9) * 100 % = 1/9 * 100 % = 100/9 % = 11 1/9 % = 11.11... %
Okay so for this one, we have to isolate our X.Lets start by moving the negative 5 on the other side of the equal sign. Remember to not mix a number that is with an X with a normal number (in this case it would be the -3x and the -5). So in putting our -5 on the other sign it becomes positive. Here’s what we have: x^2-3x=5. x^2 is the same thing as 2x.So now you have to minus 3x off of your 2x. This gives us -1x, but can just be put as -x. So now we have -x=5. You’re answer could either be 5 or -5 if you decided to divide it by -1 seeing as your -x is technically -1.
Answer:
hey
Step-by-step explanation:
plea se solve step by step solve
it's very urgent plzz
Answer:
3
Step-by-step explanation:
The question gives you the x coordinate, so plug in x with 3.
y=4(3)-9
y=12-9=3
y=3
(3,3)