Q varies inversely with x. If Q= 12 when x = 5, find the value of Q when x = 12.

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?

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)