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Contemporary Mathematics for Business and Consumers 7th Edition by Robert Brechner ,George Bergeman
Edition 7ISBN: 978-1285448596Contemporary Mathematics for Business and Consumers 7th Edition by Robert Brechner ,George Bergeman
Edition 7ISBN: 978-1285448596 Exercise 43
Set up and solve equations for each of the following business situations.
At TelePower Plus, long-distance phone calls to China cost $0.59 for the first minute and $0.25 for each additional minute plus an additional roaming charge of $2.50. If the total charge of a call to Beijing was $11.84, how long did the call last?
At TelePower Plus, long-distance phone calls to China cost $0.59 for the first minute and $0.25 for each additional minute plus an additional roaming charge of $2.50. If the total charge of a call to Beijing was $11.84, how long did the call last?
Explanation
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Verified
Total charge of the call to Be...
Contemporary Mathematics for Business and Consumers 7th Edition by Robert Brechner ,George Bergeman
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