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Mathematics, 26.10.2021 14:00 segobins

A girl received $100 for her birthday. At the store she can buy 1 video game and 3 DVDs for $100. She could ask buy 2 video games and 1 DVD for $100. Write and solve a system of equations to determine the cost of a video and the cost of a dvd

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A girl received $100 for her birthday. At the store she can buy 1 video game and 3 DVDs for $100. Sh...
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