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A cell phone company charges $20 for registration and $0.5 for every minute call, write an equation to model the cost C(x) for using the company's phone for x minutes.

(Math)

2 Answers

6 votes
C(x)=20 +.5 is the answer
answered
User Erik Westermann
by
8.0k points
4 votes

Answer:

C(x) = 20 + .5m

Explanation:

answered
User Pank
by
8.1k points

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