CAN SOMEBODY TELL ME SOME TEA

The graph of f(x)=|x| is reflected over the y-axis and horizontally compressed by a factor of 1/9. write a formula for function g(x)

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

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.