Josie and annie are bffs. they looked at a map of their town and saw that each grid box represents 1 mile. since they are besties, they want to figure out how far apart their house is. find the distance between josie and annie's house. round to the nearest tenth.

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