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Mathematics, 08.09.2019 02:10 Cxylaa
Aperson owns two shops. this year the telephone bill for the first job was $640 less than four times a telephone bill for the second shop. the total telephone expense for both shops was $3720. what was the cost of each shops telephone service for the year?
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Aperson owns two shops. this year the telephone bill for the first job was $640 less than four times...
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