Write an equation relating C to M C=?

In a column proof the right column states your reasons

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%

Graph the linear equation find three points on the graph -x+2y=11