B. 50 degrees hope this helps
Number one: Just plot down on the number like the numbers you have. Just took the test for this.
The answer would be D.
you would start by choosing one of the variables to eliminate, i chose to eliminate X first. in order to eliminate X, i had to multiply the second equation by -2. X then cancelled out, and i solved for the Y the same way you would a 1 step equation. Y=-4
I then took the first original equations, plugged Y in, and solved for X. X=3.
Hope this helps!
Answer:
y=0
Step-by-step explanation:
y=mx+b
do you need more information ?