Kent starts with 4 dollars each day. He saves the money his dad gives him for helping. How much money does Kent get from his dad each day. Tell how you know

An equation where variables are used to represent known values—function notation true or false

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

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?