Afamily needs to build fencing around their rectangular
home and square swimming pool, depicted below.
the total amount of fencing they need can be written
x + 10.
as
pool (2x) yd
if x = 5;
the family needs
their home.
yards of fencing for
home
the family needs
pool.
yards of fencing for their
(2 + 5x) yd
(3 + 10x) yd

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

answer:

125 yards

explanation:

75+50=125. that is my answer

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: