There are 112 days in 16 weeks because all you have too do is take 16 and multiply it by 7 which gets you 112. Hope this helped.
Yes that’s the correct answer
28=12+x
28 represents how tall he will get, 12 represents how tall he is in inches, and x is how much he still has left to grow! Hope it helps!
The differnce of 2 perfect cubes
remember
a³-b³=(a-b)(a²+ab+b²)
so