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For an international phone call, the phone company charges $5.05 for calls up to 7 minutes, plus $0.87 for each additional minute above 7. Find

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For an international phone call, the phone company charges $5.05 for calls up to 7 minutes, plus $0.87 for each additional minute above 7. Find a function for the cost of a phone call where x is the length of a call in minutes. Answer Keypad Keyboard Shortcut if 0

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