Write an equivalent expression (2x+3y)+(4x+y)

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Which one is true about the hexagons ?

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).