Solve the problem.
enrollment in a business seminar increased from 71 people to 83 people. what was the percent increase?
14.5%
85.5%
83.1%
16.9%

16.9%

Step-by-step explanation:

Let's find the answer by using the following formula:

final people=(initial people)+((initial people)*(percent increase)) which can be written as:

percent increase=((final people)-(initial people))/(initial people) so:

percent increase=(83-71)/71=0.169=16.9%

In conclusion, the percent increase is 16.9%.

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150