Algebra
posted by Donna .
Suppose you are paying your cell phone bill. The function C(m) represents the cost C of your monthly cell phone bill with m minutes. Given the equation:
What does the number 0.25 represent?

Can someone help me with this one and how to find the equation?
Suppose you are paying your cell phone bill. The function C(m) represents the cost C of your monthly cell phone bill with m minutes. Given the equation:
What does the number 0.25 represent?
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