Alton studies the growth patters of sassafras trees and yellow birch trees in the 88 counties in ohio. He finds out approximately 27% of the counties have both species of trees, yellow birch only grows in 24 countries and 1 out of 11 counties grows neither species

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,