Rosie and her 5 sisters had a party and evenly shared the cost. they spent $615 on food and $255 to rent the hall. the bad played for 4 hours and charged them $150 per hour. how much did each sister contribute?

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal, mutualistic, or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4