Respuesta :

nobillionaireNobley
The total area of the the picture and frame is given by the equation A = (16 + 2x)(24 + 2x) = 384 + 32x + 48x + 4x^2 = 4x^2 + 80x^2 + 384
johnkellock
Area = width x length

Area = (16+2x)*(24+2x)