Answer:
He answered 20 questions correctly.
Step-by-step explanation:
25×.8(80%) = 20.
I think b...i’m wrong pretty sure..
The answer is 5 because the reasons are that it completes the question that is asked
I believe the answer is c ,BECAUSE... to find the change you take 5000 multiply it by the numbers that if aded would equal 5600 and 5000 times .12= 600, 5000 +600= 5600 hence the number of population in 2010.
hope I helped