A rectangular garden has a length that is six feet more than half its width. If the garden can be enclosed with 36 yards of fencing, what are the garden's dimensions?​

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.