HELP ME PLEASE explain how pyramids and prisms are alike and how they are different. Concentrate on how they look, what the lateral faces must look like and how you find the volume of each.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

What is the solution set of the quadratic inequality x^2-5< or equal to 0

What is the total surface area of this square pyramid?