Lin makes a line plot to show the data in the table. He places one dot above the
2 on the scale. How many dots should he place above the 3?

The equation respenting the left table is

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

Rewrite so the subject can be y in the formula d=m-y/y+n