Eleven less than a number is more than seventeen

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

Simplify the expression. -2/5(10+15m-20n)

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 =