Mathematics, 19.05.2021 04:50 mayasiegel5234
(1) A long distance telephone service provider charges $30 for the first 80
minutes of international calls. For each minute over 80 minutes, the
company charges $0.60 per minute. Write an equation that represents the
total cost C for x minutes of long distance calls. Calculate the cost of talkin
105 minutes internationally.
Answers: 1
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(1) A long distance telephone service provider charges $30 for the first 80
minutes of internationa...
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