Mathematics, 08.07.2019 07:20 ramireznaidelyn

Over the last three evenings, raina received a total of 83 phone calls at the call center . the first evening, she received 7 more calls than the third evening. the second evening, she received 2 times as many calls as the third evening. how many phone calls did she receive each evening ?

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Over the last three evenings, raina received a total of 83 phone calls at the call center . the firs...