Christine bough a book for $10 and then spent half her remaining money on a train ticket. she then bought lunch for $4 and spent half her remaining money at a bazaar. she left the bazaar with $8. how much money did she start with ?

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%