Two cities are located at (6,-5) and (-9, 7). What is the distance between the cities if 1 unit represents 5 km?
19 km
80 km
96 km
Cannot be determined

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

100 points and 1- -12=y-36 2- x/25=-25 3- -n=40