a - b ≤ 25
b - yes
c - 26 ( draw the picture for your explanation)
Answer:
A
Step-by-step explanation:
The point Y is the center of the circle
X would have to equal 6. To work it out, you subtract 4 from each side to cancel out the 4. -x = -6. You have to make -x just x so you × each side by -1. You get x = 6.