Find the difference and simplify the following
expressions.
(n – 8) – (2n + 2)

Answer question above and explain each step : )

How many zeros does the function f(x)=4x3-x2+1 have

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.