Varies directly as x and y=2 when x = 10, find y when x = 22

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?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?