15 a ball is dropped from a treetop 256 feet above the ground. how long does it take to hit the ground? (s = 16t^2) 4 seconds 8 seconds 16 seconds

Find the solution of each of the following.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

What is a correct first step in solving the inequality-4(3-5x)> -6x+9