Translate algebraic expressions
9 times the sum 7 and q?
5 times the sum of q and 8?
2 less than w?
the sum of four-fifths of r, three-fifths of x, and 6?
n minus 7?
the product of y and 8 is subtracted from three-fourths of r ?

step-by-step explanation:

it's is b

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 "