Respuesta :

It is 3 because if you count it 5-11 that’s 6 but you have to divide it by 2 sense there is 2 so that answer is 4

C the answer is C because if x=3 then that would make the 2 rectangles equal 6 and if you add 6 to 5 you get 11 which is how many cubes are in the other box