Aroll of quarters contains $40$ quarters and a roll of dimes contains $50$ dimes. james has a jar that contains $83$ quarters and $159$ dimes. lindsay has a jar that contains $129$ quarters and $266$ dimes. james and lindsay pool these quarters and dimes and make complete rolls with as many of the coins as possible. in dollars, how much are the leftover quarters and dimes worth?

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

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