Group together common letters
4n+8n=12n
-3d+-3d=-6d
B.12n-6d
Answer:
i belive it is answer B
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
Volume id proportional to the cube of the dimensions.
The volume of the larger room is 10 x (2 cubed)
= 80 cubic metres.
