A.) Mark is correct as every increase in x of 2 equals a y increase of 4
Answer:
The answer is 463 inch cubed
Step-by-step explanation:
you do 8 x 8 x 7 which will give you 448 volume for just the cube.
then you do 5 x 3 x 1 = 15
you add 448 with 15 you will get 463
All the sides are 20 cm resulting in the perimeter being 80