Stiind ca a b si d sunt nr nat nenule a> b, d|a si b|d aratati ca d|(a-b)

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Find the area of an equilateral triangle with a side of 6 inches