The wong family is planning a garden. the garden is a rectangle with a length that is twice the width. the perimeter of the garden is 180 feet. what are the length and width of the garden?

Length is 120 and the width is 60, because 60×2= 120 and when you add 120+60=180

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.