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To join a gym, there is a monthly fee of $12 and a $5 fee per workout class you take. Which of the following functions would show the cost, in dollars, for a month that she takes w workout classes?

C(w) = 12w
C(w) = 5w + 12
C(w) = 12 + 5w
C(w)= 17w

User Kereen
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1 Answer

1 vote

Answer:


C(w) = 5w + 12


C(w) = 12+5w

Explanation:

Given information:

- Monthly fee of $12

- $5 fee per workout class

-
w represents the workout classes taken for a month

- - - -

With the given information, we can conclude that
C(w)= workout fee + monthly fee.

Workout fee =
$5w

Monthly fee =
$12


C(w) = 5w + 12 or
C(w) = 12+5w (they are the same)

Hope this helps :)

User Phantom Watson
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