(10x+8) is subtracted from (-8x-10) in simplest terms.

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

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

What’s the nearest hundredth of 1.5757