Answer:
After five months, the total cost would be the same.
Step-by-step explanation:
You'd have to write equations for the price per month for each club.
Let
x
equal the number of months of membership, and
y
equal the total cost.
Club A's is
y
=
25
x
+
40
and Club B's is
y
=
30
x
+
15
.
Because we know that the prices,
y
, would be equal, we can set the two equations equal to each other.
25
x
+
40
=
30
x
+
15
. We can now solve for
x
by isolating the variable.
25
x
+
25
=
30
x
.
25
=
5
x
.
5
=
x
After five months, the total cost would be the same.
