According to Tom Brocher and the US Geological Survey, what is the cumulative likelihood of a Bay Area earthquake larger or equal to a M6.7 by the year 2043

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

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?