In a poll, students were asked to choose which of six colors was their favorite. The circle graph shows how the students answered. If 17,000 students participated in the poll, how many chose Orange? (Percent 44%).

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system