PLEASE BE FAST Frank is draining a fish tank. There are 10 gallons of water in the tank at the beginning of the day. Each hour, 2 gallons of water are drained from the tank. The equation represented by this situation is:

The x-intercept in this problem is:
and the y-intercept is:

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

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.

Percent increase and decrease. original number: 45 new number: 18