A bathtub is being filled up with water at a constant rate described by the equation w = 3.5t. The w represents the amount of water in gallons, the t represents the time in minutes. What does the 3.5 tell us in this situation?

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2