In Mr. Lambert's classroom, there is a Chromebook storage cabinet that has a height of 33 inches, a width of 21 inches and a length of 21 inches. Mr. Lambert wants to paint all surfaces of the cabinet, except for the bottom. How much area will he paint?​

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?