For what values of x is the expression below defined? ?
square root of 2-x

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?

Answer question above and explain each step : )

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?