Th Write an explicit formula for An, the n' term of the sequence
12, 16, 20,
An
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attempt 1 out of 2 / problem 1 out of max 1

i have no idea just need points sorry

step-by-step explanation:

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.