The table shows how the rainfall varied in each of three months compared with the average
rainfall for that month.
Month
june:-1.2
july:3.25
august: -0.5
Rainfall
variation
(in.)
a. what is each month's rainfall variation and
its opposite?

Hope i can you!

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,