A triangular flower bed measures 3 m by 5 m by 7 m what is the measure around the outside of the flower bed (Due soon I need help)

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?