Question

In 2011, school lunch at lake ridge high school was $2.05. In 2016, the cost increased to $3.40. Find the annual rate of change in the price for school lunch from 2011 to 2016.

A. $0.23 Per year
B. $0.27 Per year
C. $0.33 Per year
D. $1.35 Per year

Answer 1

B. $0.27 Per Year

Explanation:

In the year 2011 they had $2.05 and by 2016 they had $3.40 so all I did was add $0.27 five times since the price increased every year