−3x−6+(−1) combining like terms with negative coefficients

The answer is -3x -7

Step-by-step explanation:

-3x -6 + (-1)

-3x -6 -1

-3x -7

Thus, The answer is -3x -7

-TheUnknownScientist

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "