Final answer:
The relationship between the two lines is neither parallel nor perpendicular.
Step-by-step explanation:
The relationship between the two lines can be determined by their slopes. Line A has a slope of -4.7 and Line B has a slope of 12.0. Since the slopes of the two lines are different and not negative reciprocals, they are neither parallel nor perpendicular to each other. Therefore, the correct answer is D. Neither parallel nor perpendicular.