Answer:
40
Step-by-step explanation:
angle AOB= 2x=80
x=80/2
x=40
Answer: (1,2)
Step-by-step explanation:
I will help you..
Given:

Lets cancel out the x term..

Now our system looks like this:

Add.

plug in 2 for y

Therefore the system is:

If this helped consider marking brainiest.
Answer: slope is -6
equation is y=-6x+23
Step-by-step explanation:
mrk brainliest plz
Answer:
x=4
Step-by-step explanation:
6x-8=4x
-6x -6x
-8 = -2x
/2 /2
x=4