Find three consecutive integers such of the sum of the first two is the same as sixteen more then thirty

You purchased 8 pounds 10 ounces of candy from a candy shop. you want to split it equally among 3 classrooms at a local school.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?