3 years ago

You are choosing between two different cell phone plans. The first plan charges a rate of 21 cents per

Mathematics

1 answer:

katovenus [111]3 years ago

5 0

Answer:

5 minutes

Step-by-step explanation:

21c=49.95+10c

subtract 10c from each side

11c=49.95

divide each side by 11

c=4.54

round to the nearest minute = 5 minutes

hope this helps

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