Jennifer is completing the square to solve the quadratic equation x? - 0-3= 0.
what should be her first step?

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Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?