Select the ordered pair that represents a solution to each function below.
f(x)=-x+6

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 =

Could someone with number 1 and 2

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?