Evaluate the 3y^2 below when x=6 and y=5.

this is so ez

Step-by-step explanation:3 and 15 other the 5 carry the six and that gives you  y=9 so easy

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.