Bill lent some money to his two brothers. He wrote down the amounts so he would not forget. The list shows his younger brother with −$12.75 and his older brother with $0. Which of the following statements best describes the amounts?

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.