if a + b + C is equal to 8 and a b + BC + AC is equal to 11 find the value of a cube plus b cube plus c cube - 3abc

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see