A company’s stock was selling at $30 a share. A month later, it was selling at $33 a share. What is the percent gain

10% gain
it went up by 3 dollars and 3 is 10% of 30

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,