4/5 of a spinach casserole is leftover after Sam has lunch. Jackie and Alicia each take 1/2
of the left over casserole. Jackie eats only 2/3
of her portion.

What fraction of a whole casserole did Jackie eat? Express your answer as a simplified fraction.

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.