Mathematics, 11.09.2019 05:20 nguyendavis17

Julie went to the post office and bought both $0.41 stamps and $0.26 postcards. she spent $51.40. the number of stamps was 20 more than twice the number of postcards. how many of each did she buy?

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Julie went to the post office and bought both $0.41 stamps and $0.26 postcards. she spent $51.40. th...