Theo buys 5 packages of paper. there are 500 sheets of paper in each package. how many sheets of paper does theo buy?

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

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).

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.