Which of these statements is correct regarding the numbers in the inequalities?
A.of the four numbers, -9 is farthest to the right on a number line.
B.of the four numbers, -9 is farthest to the left on a number line.
C.of the four numbers, -6 is farthest to the right on a number line.
D.of the four numbers, -6 is farthest to the left on a number line.
