A. about 30 more people will choose brand a than brand b

b. about 30 more people choose brand c

c. about 10 more people will choose brand b than brand c

d. about 100 more people will choose brand a

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.