What is the solution to this system of equations? 2x - 3y = -27 -3x + 2y = 23 Options: (-3,7) (3,11) (7,-3) (-24,-7) If you could please show the steps you took, I'm struggling with these equations in general. So if you could it would be very helpful and appreciated!

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =