22 kilometers :) hope that helped
If a board is 4ft 8 in long than it is 1.4224 meters long
y = 4 + 3x
4 being the entrance cost and 3x being the 3 dollars per pound
Yes. As long as it is linear, it will be continuous no matter the numbers. Now, I have no idea what a "real" number is, but I hope this helped.
