Answer: I got you if its not to late the answer is 2,3
Step-by-step explanation
anything above 2 is meaningful so first you would subtract 21.9 28.1 to get 3.7 its above 2 so that's one do the same for the rest anything above 2 is your answer or right at two really hope this helps
Answer:
Step-by-step explanation:
10+100=1000
20+100=2000
<em>Please refer to the attachment for the answer and explanation. Hope it helps!!</em>