Simplify a - {5b - [a - (3b - 2c) + c - (a - 2b - c)]}.

-a - 6b + 4c

a - 6b + 4c

a - 10b + 4c

-a + 10b + 4c

Assemble the proof by dragging tiles to the statements and reasons column

What is a graph with a never ending line called?

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