Answer:
x = 290 when y = 50
Explanation:
When you are told that
y
varies inversely as
x
, that means that
x
⋅
y
=
k
where
k
can be any single number. If you plug in the initially given numerical values for
x
and
y
you have
20
⋅
725
=
14500
So your
k
-value becomes
14500
. Now you can say that, for this particular relation
x
y
=
14500
If you want to know your
x
-value when
y
=
50
, you can plug
50
in for
y
and solve for
x
.
x
⋅
50
=
14500
so
x
=
14500
50
meaning that
x
=
290.
Hope it helps
#Brainly.ph
