GUYS THIS AINT A DATING APP-

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Graph y = -|x| + 2. click on the graph until the correct one appears.

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