As long as the mass of the chip is evenly distributed on each side, whatever times you flip the chip,
The probability will always be 50%
Answer: (-3,4) and (9,20)
I think these two points will make the answer you have been looking for.
P^2 could also have -4 as an answer. Any time a number is squared, it is positive
8x7=56
56 ÷ 8 = 7
Kris walked 7 miles in 8 days
