Asoccer team will sell tshirts for a fundraiser. the company that makes the tshirts charges $10 per shirt plus a $20 shipping fee per order. write an equation in two variables

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.