10. if you borrow 170 at 6% for seven years. how much will you pay back by the end of the term

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.

The correct awnser is 29.76 pounds.

The correct answer is -4