Answer:
-21, -20, -19, --18, -17, -16, -15, -14, -13, -12, -11
Step-by-step explanation:
There is no step by step explanation.
To find the percentage increase:

In this case:
(10.25-9)/9 ×100%
=1.25/9×100%
=0.138888... ×100%
=13.8888...%
≈13.9%
Therefore it increased by 13.9%.
Hope it helps!
Radicals are simplified so that the bases of the terms are the same. The √8 simplifies to 2√2 and √32 simplifies to 4√2. When these two terms are added, the answer will be 6√2.