Which expression is equivalent to 10v5?

3382-299=3383- ? fill in the blank?

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?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5