If the probability of winning is
1
5
, what is the probability of losing?

What is the value of the expression below? (81^2)^1/8

Find the slope of a line given the following two points

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.