What is the area of the triangle in the center of the figure?

What is the value of x? enter your answer in the box. photo attached.

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Determine the solution for mc001-1.jpeg