If x= 2 what is the
value of
3x2 – x

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Which of the following is correct interpretation of the expression -4+13