Find the area of the blue sector. use 3.14 for pi and round to the nearest hundredth.

What are the domain and range of the function f(x)=2^x+1

How do i put 3(x+7) in distributive property

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?