What is the first step in solving the following system of equations? 3 x + y = 23.
8 x + 2 y = 23.

What values of data might affect the statistical measures of spread and center

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c, with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is