How do you solve this? x over 6 plus 4 equals 9

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

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.

How many verticies does a triangular prims have