Answer:
B x 2 = Y
Step-by-step explanation:
I Don't think this is right but it is my best guess from the little information this gives. B = Bob, and Y = the other person its talking about that has the twice as many points.
9in
radius is half the diameter
18/2 is 9 so the radius is 9in
Hope this helped!
-8y = -9x - 5
y = (9/8)x + 5/8
y-int 5/8
