Ashower has a flow rate of 1.5 gallons per minute. if a person takes an average of six showers per week, and the average length of a shower is 15 minutes, then how much water is used in a year?

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,