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Mathematics, 21.11.2019 18:31 morgans53005

T8510
5) adele went to the post office to buy regular stamps and postcards stam
she bought a total of 25 stamps, some 39-cent stamps and the rest 23-cent postcard stamps.
if she paid $8.47 altogether, how many 39-cent stamps did she buy?

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T8510
5) adele went to the post office to buy regular stamps and postcards stam
she boug...

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