Solve the quadratic equation by taking square roots. 3x2 − 4 = 28

Solve 2x+y=3 x+y=5 in substitution method

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

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?