3.) A paved walkways around a garden has an outer diameter of 80 ft. and an inner diameter of 40 ft. A diagram is shown. What is the
approximate area of the paved walkway?
A) 1,230 ft squared
B) 3,770 ft squared
C) 5,030 ft squared
D) 6,280 ft squared

whatvare the choices

step-by-step explanation:

.95

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.