What is the solution to this equation? -16x= 80
O A. x= -96
O B. x= 96
O C. x = 5
O D. x= -5

Is the orthocenter of a triangle on the inside ?

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.