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Mathematics, 25.08.2019 17:30 samantaisabel6015
Brian bought 8 postcards during 4 days of vacation. how many days will brian have to spend on vacation before he will have bought a total of 18 postcards? assume the relationship is directly proportional.
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Mathematics, 22.06.2019 02:10, icashaypabozp
Iknow the answer but the calculator doesn't seem to give the right one
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Brian bought 8 postcards during 4 days of vacation. how many days will brian have to spend on vacati...
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