PLEASE HELP QUICK Absolute Value Equations and Inequalities
The V-shaped bottom of a river can be modeled with this absolute value equation, where d represents the depth of the river
bottom and s represents the horizontal distance from the left shore, in feet.
D = 1/5 |s - 250| - 50. The harbor master wants to place buoys where the river bottom is 20 feet below surface of the water. Complete the absolute value of the equation to find the horizontal distance from the left shore which they buoys should be placed