. Paul signs up for a new cell phone plan. He is offered a discount for the first five months.
After this period, his rate increases by $8.50 per month.
His total cost at the end of the year is $245.50.
Paul wrote the following equation to represent his plan.
5x + 7(x + 8.50) = 245.50

Part A:
How much, in total, will Paul pay during the five discounted months of his plan?

Part B:
Explain and justify how you arrived at your answer.

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 "

a 360 degree rotation

step-by-step explanation:

the answer to your question is b.