Sara wanted to cover her art project with shiny purple paper. Her project is in the shape of a cube and the area of a face is 9 square inches. The paper costs $.50 per square inch. How much will it cost for Sara to cover her art project?

Respuesta :

It will cost $4.50...
It would be 27 because you have to multiply 9 • 6 which is 54 then multiply 54 by .50