If the dimensions of a rectangular prism are 39 mm x 12 mm x 15 mm, then what is the surface area? Select the best answer from the choices provided.
A.
1,233 mm2

B. 2,466 mm

С.
3,186 mm2

D
3,645 mm2

Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +

Pranza plotted point a in the coordinate plane below.

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.