Apackage of vinyl floor tiles contains 45 foot square tiles. find how many packages should be bought to cover the rectangular floor of an outlet store that is 120 feet by 90 feet

How do you find principle and simple interest

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.