Question 2 10 A group of 15 friends went to Six Flags. 4 friends had $45 each, 3 friends had $40, and 5 friends had only $25. The rest of the
friends only had $15. What is the average amount of money each friend had going to Six Flags? Round your answer to the
nearest hundredths.

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