Answer:
(2, -1)
Step-by-step explanation:
We can add the first equation by the second
(4x + 6y = 2)+(-4x + 4y = -12)=
10y=-10
we divide both sides by 10 to get
y=-1
We plug -1 in the second equation to get:
-4x+4(-1)=-12
-4x-4=-12
-4x=-8
Now, we divide both sides by -4
x=2
Hope this helps!
Answer:
it is d inverse
Step-by-step explanation:
Answer:
The answer is 2 hours later.
Step-by-step explanation:
In order to find how many hours you and your friend meet, you have to solve the equation to find h :





Wait so are the sides of the octagon 9 inches each or do we have to find that?