Mathematics, 02.07.2019 05:00 lettytinocooxmq0y

Doug’s family buys 7 postcards while on vacation. each postcard costs 0.25$ including tax. how can doug use the number line to find the total cost of the postcards what is the total cost?

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Doug’s family buys 7 postcards while on vacation. each postcard costs 0.25$ including tax. how can d...