Rachel borrowed $8000 at a rate of 15%, compounded quarterly. Assuming she makes no payments, how much will she owe after 10 years? Do not round any intermediate computations, and round your answer to the nearest cent.

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

The longer leg of a 30-60-90 trangle is 18

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.