SOLUTION: Problem Solving 11. Fitness Club CanFit charges a $150 initial fee to join the club and a $20 monthly fee. Fitness "R" Us charges an initial fee of $100 and $30/month. a) Write a

Question 181554: Problem Solving
11. Fitness Club CanFit charges a $150 initial fee to join the club and a $20 monthly fee. Fitness "R" Us charges an initial fee of $100 and $30/month.
a) Write an equation to represent the cost of membership at CanFit.
b) Write an equation to represent the cost of membership at Fitness "R" Us.
c) Graph the two equations.
d) Find the point of intersection.
e) What does the point of intersection represent?
f) If you are planning to join for 1 year, which club should you join? Explain your asnwer.
Pleaseeeeeeeeeee my english is not very good and i need it today and thankssssssssss lotttttttttttt
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

I've already solved a problem almost exactly like this one. Just use the same process with these new numbers. See problem 181361.
http://www.algebra.com/algebra/homework/quadratic/Quadratic_Equations.faq.question.181361.html

John

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