Determine the value of x when f(x) = 8. f(x) = 7 1 − x What is the value of x when f(x) = 8?

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

F(x)=5/6x+3 which of the following is true