Can someone pls answer this? (the dots at the beginning of each sentence is a A, B,C type of thing)

What is the value of r of the geometric series?

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers

Ben and cam are scuba diving. ben is 15.815.8 meters below the surface of the water. cam is 4.24.2 meters above ben. what is cam's position relative to the surface of the water? choose 1 choose 1 (choice a) a 11.611.6 meters above the surface of the water (choice b) b 11.611.6 meters below the surface of the water (choice c) c 2020 meters above the surface of the water (choice d) d 20 meters below the surface of the water