14. If a square pool is to be made a rectangle such that the length is increased by 6 units and the width is decreased by 6 units, what will happen to its area? A. The area will increase by 12. B. The area will decrease by 12 C. The area will increase by 36 D The area will decrease by 36 15. A rectangular garden has an area of (12x+ - 8x - 15) m. Find its dimensions A. (3x - 5)m by (4x + 3) m B. (6x + 5)m by (2x-3)m C. (6x-3)m by (2x5)m D. (12x - 15)m by (x + 1)