Which of the following samples would be most representative of the entire student population? a. surveying every boy in a gym class. b. surveying every girl in an art class. c. surveying every teacher. d. surveying every 3rd student who enters the school

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.