Maggie's brother is 4 years younger than her age the sum of their ages is 48 how old is maggie

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

What’s -11-33k and factor each expression completely

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?