Tonya plans to join a fitness club. She researched the costs to join different clubs in her area and found that there is a linear relationship between the total cost of belonging to a club and the number of months that you are a member. Each club charges monthly dues, and some clubs require new members to also pay a one-time membership fee. The total costs of being a member for 6 months, 12 months, and 24 months at each of three clubs are shown in the table. Total Cost of Fitness Club Membership Length of membership Club 1 Club 2 Club 3 6 months $108 $120 $126 12 months $216 $210 $252 24 months $432 $390 $504 How many of the clubs require new members to pay a one-time membership fee?

Club 1 charges $108 for 6 months, $216 for 12 months ($216 = 2($108) and 12 months = 2(6 months)), and $432 for 24 months ($432 = 2($216) and 24 months = 2(12 months)).  Since each period of time doubles as well as the cost doubling, we can see that there is no other fee added for membership.

Club 2 charges $120 for 6 months, $210 for 12 months ($210 ≠ 2($120) and 12 months = 2(6 months)), and $390 for 24 months ($390 ≠ 2($≠210) and 24 months = 2(12 months)).  These prices are not doubled each time as the time periods are.  Instead, each price is $30 more than double each time.  This means there is an additional $30 fee for joining in this club.

Club 3 charges $126 for 6 months $252 for 12 months ($252 = 2($126) and 12 months = 2(6 months)), and $504 for 24 months ($504 = 2($252) and 24 months = 2(12 months)).  Each price doubles along with the time period, so there is no extra membership fee in this club.

Only 1 club charges the extra membership fee.

the answer is 1

Step-by-step explanation:

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363