Picture is above and whats us to restate in a full sentence, I dont understand. Thanks to anyono who helps.

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

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?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?