Write an algebraic expression for the given word expression:
The sum of a number e and 5.3

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?

What is 140% of 25? because i need

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0