Mai’s pencil is 24 cm long. She sharpens it, and it loses 1/8 of its length. How long is her pencil now?

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

What is the total surface area of this square pyramid?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square