What is the value of the expression shown when n = 6? “8 less than the quotient of 42 and a number”

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)