Find the possible values of x. the perimeter is less than or equal to 51 meters hurry before its gone:)

Translate the following words into an expression: “the quotient of a number and three is five.”

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

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g