Erica solved the equation −5x − 25 = 78; her work is shown below. identify the error and where it was made. (5 points)

−5x − 25 = 78

step 1: −5x − 25 − 25 = 78 − 25

step 2: −5x = 53

step 3: =

step 4: x =

step 1: she should have added 25 to each side.

step 1: she should have divided both sides by −5.

step 3: she should have divided both sides by −5.

step 3: she should have multiplied both sides by −5

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 "