Jack unfolded a cardboard box. the figure of the unfolded box is shown below:
which expression can be used to calculate the area of cardboard, in square inches, that was used to make the box?
a.8 x 6 x 6
b. 6 x 4 x 4
c. 4 x 6 x 6
d. 6 x 8 x 8

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