The perimeter of a rectangle is 320mm. if its length increases by 10mm and its breadth decreases by 10mm then it its area will be 32 less. calculate the length and breadth of the original rectangle. (20)

For every touchdown scored by the timberwolves the mascot does three backflips if the cheerleaders set off six confetti cannons how many touchdowns did the timberwolves score if the cheerleader set of 18 confetti cannons