Mr cold war is coming 4 to the 7th power ×16 to the 3rd power?

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined