Answer:
Step-by-step explanation:
5=100%
5/100=0.05=1%
7.5/0.05=150%
Answer: +50%
Proof by contradiction is a form of proof that establishes the truth or the validity of a proposition, by showing that assuming the proposition to be false leads to a contradiction. I googled this so it may not be correct
Answer:
19
Step-by-step explanation:
on edge 2020