Y = -2x + 8 = x - 4
x + 2x = 8 + 4
3x = 12
x = 4
y = -2(4) + 8 = -8 + 8 = 0
Solution is (4, 0)
The greatest common factor is 8
Your answer is (3x+y)(x-4). (hope this helps.)
Answer:
42
Step-by-step explanation:
The whole thing is 360 degrees. To me, it looks like the angles in the middle are divided in to 4 equal parts. 360/4=90. Now set the equation equal to 90. 90-6=84, and 84/2=42.
