The circumference of a circle garden is 150.72 feet. what is the radius of the garden? use pi 3.14 and do not round the answer

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

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?

Pls the last one and it has to be like number 6