5) Josh has a large plastic disc that he uses to play catch with his dog. The disc has a radius of 4 inches. What is the area of the disc? Round to the nearest tenth.

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

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