Julia and Brady are staying in the same hotel. Julia takes Elevator 1 and stops 40 feet above the hotel lobby. Brady takes Elevator 2 and stops 24 feet below the hotel lobby. Which expression can be used to calculate how far apart Julia and Brady are?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total