Mathematics, 03.07.2019 14:00 owlette2001

Joanna went school supply shopping. she spent $30.70 on notebooks and pencils. notebooks cost $2.20 each and pencils cost $1.09 each. she bought a total of 19 notebooks and pencils. how many of each did she buy?

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Joanna went school supply shopping. she spent $30.70 on notebooks and pencils. notebooks cost $2.20...

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