Decide whether the pair of lines is parallel, perpendicular, or neither. 5 x plus 3 y equals 10 3 x minus 5 y equals 5 Question content area bottom Part 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The slope of 5xplus3yequals10 is enter your response here. (Type an integer or a simplified fraction.) B. The slope of 5xplus3yequals10 is undefined. Part 2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The slope of 3xminus5yequals5 is enter your response here. (Type an integer or a simplified fraction.) B. The slope of 3xminus5yequals5 is undefined. Part 3 The lines are neither parallel nor perpendicular. parallel. perpendicular