A ball is thrown upward from a height of 6 ft. The height h of the ball (in feet) t sec after the ball is released is given by 44t + 6 h=-16l^ 2 + a. How long does it take the ball to reach a height of 16 ft? b. How long does it take the object to hit the ground?

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Find the equation using the point (4,8)