Asubmarine dives below the surface, heading downward in three moves. if each move downward was 220 feet, where is the submarine after it is finished diving?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Simplify this expression. 8x 16(x + y)