The ratio of Neena's money to Linda's money was 3:2 at first. After Neena spent $40.00, they had a ratio of 1:2. How much money did they have altogether at first?

Think of it as five or above give it a shove. change the 5 or above to the right to a zero and add one to the number on the left.

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,