Joan waters her plants with 25 1/2 gallons of water. With a new irrigation system in place, she uses 19 3/4 gallons of water each day. How many gallons of water does she save in a 30-day period with the irrigation system?

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 suare root of 9x plus 7 plus the square rot of 2x equall to 7

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?