Mathematics, 10.12.2021 20:10 livy151515
Johann and Marta shopped at a vintage toy store. Johann bought 3 blue marbles and 5 green marbles and paid $11. Marta bought 4 blue marbles and 2 green marbles and paid $10. Which system of equations can be used to find the prices of the blue and green marbles?
Group of answer choices
3 x + 5 y = 10. 4 x + 2 y = 11.
3 x + 5 y = 11. 4 x + 2 y = 10.
5 x + 3 y = 10. 4 x + 2 y = 11.
5 x + 3 y = 11. 4 x + 2 y = 10.
Answers: 3
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Intro biblioteca sunt 462 de carti cu 198 mai putine enciclipedii si cu 47 mai multe dictionare decat enciclopedii cate enciclopedii sunt in biblioteca
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