The regular monthly fee without coupon is $ 50
Solution:
Given that, Chelsey wants to join a fitness club
With the coupon, her total cost for the 6 months is $225
Therefore,
With coupon cost for 6 months = 225
She has a coupon that will give her $12.50 off the monthly rate for the first 6 months
Therefore,
For 6 months, coupon gives a off of,
[tex]12.50 \times 6 = 75[/tex]
Therefore,
Without coupon cost = 225 + 75 = 300
Thus the regular monthly fee without coupon is:
[tex]\frac{300}{\text{ 6 months }} = 50[/tex]
Thus regular monthly fee without coupon is $ 50
