Store A sells lawnmower fuel for $4.00 per gallon.

Store B sells containers of fuel for $4.00 each.

The cost of fuel at either store can be modeled by the function
c
(
n
) = 4
n
, where
n
is the number of gallons of fuel for Store A and
n
is the number of containers of fuel at Store B.

The domain of
c
(
n
) = 4
n
is all real numbers.

For each store, drag all the additional restrictions needed on values of
n
for
c
(
n
) to model each situation.

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

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.