Zara found the sum S = 3 + ( -6), and marded the value of S on a number line. which statement must be ture. A. S is located to 3 units to the left of -6, and S is located 6 units to the left of 3

B. Sis located 3 units to the left of -6, and S is located 6 units to the right of 3

C. S is located 3 units to the right of -6, and S is located 6 units to the left of 3

D. S located 3 units to the right of -6, and S is located 6 units to the left of 3