Find-4 - -2 1/2 on number line

What is the rescursive formula for this geometric sequence? 7, -14, 28, -56

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

W-16=-12 solve each one step equation plz