Can someone create a kahoot, please? I'm bored :')

What is the value of 1/3x + 7x when x = 5

Complete the synthetic division problem below. what is the quotient in polynomial form 2/16 -16

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