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Novosadov [1.4K]
3 years ago
5

Ashley purchased a prepaid phone card for $25. Long distance calls calls cost 19 cents a minute using this card. Ashley used her

card only once make a long distance call. if the remaining credit on her cars is $19.49, how many minutes did her call last
Mathematics
1 answer:
AysviL [449]3 years ago
5 0
Answer: 27 minutes
Step-by-step explanation:
Subtract 20 from 15.68 then divide by .16 by the number your given.
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Rewrite the expression with rational exponents as a radical expression.
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Answer:

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3(2 + f) = -15<br><br>A. 3<br>B. 7<br>C. -3<br>D. -7​
Scilla [17]

Answer:

D. (-7)

Step-by-step explanation:

3(2 + f) = (-15)

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Solve for b. 4b-3b+7= 10
Morgarella [4.7K]

b = 3

Step-by-step explanation:

4b - 3b + 7 = 10

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7 0
3 years ago
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Kobotan [32]

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7 0
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