Without subtracting 8.5-4.64, determine what digit will be in the hundredths place. explain

Which expression is the factored from of 2/3x + 4?asap

It says factor each expression 49x-28?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).