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JUSTINEKYLERAMANIN
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7. Suppose you want to call your friend by phone. The charge of a payphone call is P5 for the first
3 minutes and an additional charge of P3 for every additional minute or a fraction of it. How much
will you have to pay of you have called your friend for 1 minute? 2 minutes? 3 minutes? 4 minutes?
5 minutes? Express the answers as ordered pairs in the form (time, amount).
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Sagot :

HIBE6000553IN

Answer:

1 minute? (60,1.76)

2 minutes?(120,3.52)

3 minutes? (180,5)

4 minutes?(240,6.76)

5 minutes?(300,8.52)

Step-by-step explanation:

1 min = 60 sec

3 min = 180 sec

5/180 = 36

36 = P1

Sana makatulog

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