The average polar bear weighs 1,200 pounds. the average grizzly bear weighs 800 pounds. the average black bear weighs 400 pounds. the average polar bear weighs how many times more than the average black bear?

17.08

correct me if i am wrong.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.