Afaucet in a bathtub pours out 2 1/4 gallons of water every minute.
how many gallons of water will pour out in 3 1/2 minutes?
express your answer in simplest terms.

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

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.

When rolling 26 sided number cube what are the chances some of the role will be seven