Given the following system of equations: 2x + 3y = 12 2x - 2y = 2

What is the value of x + y? ​

Which function has the same domain as y=2x

Which compound inequality could be represented by the graph?

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