Identify the similar triangles and find value of x

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

What is the interquartile range of this day at set?

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?