A store purchased a set of golf clubs for $90.70 and marked it up 150%. During a sale, the store marked it down 80%. What was the discount price of the set of golf clubs?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point