(N+18)+2n=90
3n=90-18
3n=72
N=24
Yeah it’s b, you’re correct
The heavy suitcase.
A small car would still weigh quite a lot, a tablet would weigh a lot less than that, and a watermelon is around 2kg (depends).
Answer:
Step-by-step explanation:

Answer:
U
Step-by-step explanation:
Hahahahah
The answer is b , because 2/3 has more numbers in its decimal than the others