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Lisa also cleans windows on the weekend. She charges $10 a window plus a $5 flat supply fee, regardless of the size of the window. Write the total charge, c, of a cleaning job as a function of the number of windows (w).

(A)
c = 10w + 5
(B)
c = 5w + 10
(C)
w = 10c + 5
(D)
w = 5c + 10

Respuesta :

gcantiga44

Answer:

(A) c = 10w + 5

Step-by-step explanation:

Number of windows = w

Charge = c

The $10 value is a dependent value in which it depends on how many windows cleaned.

So: 10w

$5 in the other hand, is independent.

So: + 5

Putting it altogether,

c = 10w + 5

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