Question

Hi Please help! this is math and coding soooo ye

Answer 1

49

Explanation:

Cube 7 to get the volume.(343)

Do 7^2 to get 49, then multiply by 6 to get the surface area(294)

Then subtract 343-294=49

Answer 2

What language are you programming in? Whatever print function you have it should probably go something like this.
The volume = 343
The surface area = 294

To calculate this in code you could just use
print(343-294);

Or you can use this
(You can swap out the 7s for the variable length)

Print((7*7*7)-(7*7*6));