How many legs do p parrots and z zebras have?

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).

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

Hundred and tens tables to make 430 in five different ways