Need these, will give brainliest if you are right. i got scammed and i don't want it to happen again

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

Which statement best describes the polynomial

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?