Mathematics, 27.01.2020 09:31 portielesc

The administrative assistant at a software company often provides breakfast when there is a morning meeting. for last week's sales meeting, she purchased 7 dozen doughnuts and 3 dozen croissants, spending a total of $53. in preparation for yesterday's safety meeting, she spent $35 on 1 dozen doughnuts and 5 dozen croissants. assuming she purchased the items at the same bakery both times, how much does a dozen of each cost?

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