Did you know that you could rent cell phones for your overseas travel? If you are in Paris, the cost for a 1-week rental, including 70 min of long-distance calls to New York, the rental fee, and $2 for each airtime minute, was $195. (a) Find a formula for the total cost C (in dollars) of a rental phone that includes m min of long-distance calls to New York.
Did you know that you could rent cell phones for your overseas travel? If you are in Paris, the cost for a 1-week rental, including 70 min of long-distance calls to New York, the rental fee, and $2 for each airtime minute, was $195. (a) Find a formula for the total cost C (in dollars) of a rental phone that includes m min of long-distance calls to New York.
Chapter5: Decimals
Section5.6: Ratios And Rate
Problem 486E: The parking lot at the airport charges $0.75 for every 15 minutes. (a) How much does it cost to park...
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Did you know that you could rent cell phones for your overseas travel? If you are in Paris, the cost for a 1-week rental, including 70 min of long-distance calls to New York, the rental fee, and $2 for each airtime minute, was $195.
(a) Find a formula for the total cost C (in dollars) of a rental phone that includes m min of long-distance calls to New York.
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