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Liam’s bookstore sold 40 notebooks and 20 newspapers for a total of $130. A day later the bookstore sold 8 botebooks and 4 newspapers at the same prices for a total of $28. How much dose a notebook and
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Liam’s bookstore sold 40 notebooks and 20 newspapers for a total of $130. A day later the bookstore sold 8 botebooks and 4 newspapers at the same prices for a total of $28. How much dose a notebook and a newspaper cost

User Dragisa Dragisic
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4 votes

You can set up a system to solve this question.


\left \{ {{40x+20y=130} \atop {8x+4y=28}} \right.

User Mixolution
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