identify the lines as parallel or perpendicular
{"Image DocumentName": "Identify the lines as parallel or perpendicular.", "Image ImageDescription": "Ex A) 2x + 5y = 7 4x + 10y = 18. Line 1. Line 2. 2x + 5y = 7. 4x + 10y = x. -2x. -4x. -4x. 5y = -2x y = -4x Parallel.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}