The Answer is second option (Tombouctou).
Answer:
x = 3.5
Explanation:
The chords are the same length, so are the same distance from center:
3x +1 = x +8
2x = 7 . . . . . . subtract x+1
x = 3.5 . . . . . divide by 2
The answer is A) by offering incentives to families who only have one child
India and China because these two countries already have the highest populations in the world, and there are no signs of population decrease.