One man can paint a bedroom by himself in 3 hours . how long will it take two men to paint the room if both men paint at the same pace

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.