When 8 is added to four times a number the result is 80 find the number

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

Standard deviation of 19,29,21,22,23

Which of the following shows the length of the third side, in inches, of the triangle below