The number is 2 and if u are not sure how to do this go to this website mathisfun.com
Answer:
225
505
Step-by-step explanation:
No because 21kg is 46.2 pounds
Answer:
3*2n=6n
3*4=12
And that gets you to the 6n-12
And adding I will Mark you brainliest is a good way to get your answers (though you probably won’t get so much if you keep saying it but never do)
The answer is C