Please help, I don't know how to do this.​

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?

Triangle xyz has vertices x(1,3), y(0,0)

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?