1. Which is NOT a method for solving a system of linear equations? A) graphing
B) reducing
C) elimination
D) substituation

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

Which equation can be solved to find x the measure of jk in the apex

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?