Expand and simplify
(x - 1)(2x + 3)

Prove that quadrilateral is a rhombus.

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

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%