A whole saler sells rolls of fruit snacks in two sizes of bags.The table shows the number of rolls that come in each bag. Write an expression that could be used to determine the number of rolls in 3 large bags and 2 small bags.Then find the number of rolls.
Reason Inductively Use the expression 34 - 12 ÷ 2 + 7. a. Place parentheses in the expression so that the value of the expression is 18. b. Place parentheses in the expression to find a value other than 18. Then find the value of the new expression.