Sam has to pay a $5 admissions fee for each person who attends the party. Sam’s expression now contains two operations. The verbal expression for the cost of admissions is “the product of five and the quantity forty minus a number.”

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 "

it is x equals 3   plese mark me really need it

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