I need help asap plss

Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit