would not let me post the full questionpls take a look at the screenshot

A rectangular box is 8 inches in length, 3 inches in width, and 5 inches in height.

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