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Mathematics, 30.01.2020 15:43 xXStrikerXx9095

Jon has to pay a fix - it man $60 to come to his house and $30 per hour after that how many hours did the fix-it man work if jon paid him $390

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Jon has to pay a fix - it man $60 to come to his house and $30 per hour after that how many hours di...
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