The volume of a room is 729 cubic feet. the contractor to tiles the floor. before he buys the materials, he needs to know the area of the floor. what is the area of the floor? plz help me. I make you brainlist

Which expression is equivalent to the expression shown?

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

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?