How do u do this problems 8x - 2 = -9 + 7x

Which of the following lines is not parallel to the graph of y = 4x +7?

Select the correct answer. what is the surface area of the victory podium shown here? include all surfaces of the podium, including the bottom. a. 61.5 square feet b. 61.75 square feet c. 65.25 square feet d. 69 square feet

Which of the following are accepted without proof in a logical system? check all that apply.