subject
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.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)
Answers: 3
question
Mathematics, 21.06.2019 22:00
Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0
Answers: 2
question
Mathematics, 21.06.2019 22:30
Tell whether the two rates form a proportion
Answers: 1
question
Mathematics, 22.06.2019 00:30
Intro biblioteca sunt 462 de carti cu 198 mai putine enciclipedii si cu 47 mai multe dictionare decat enciclopedii cate enciclopedii sunt in biblioteca
Answers: 1
You know the right answer?
Johann and Marta shopped at a vintage toy store. Johann bought 3 blue marbles and 5 green marbles an...
Questions
question
Mathematics, 27.01.2021 20:10
question
Mathematics, 27.01.2021 20:10
question
Mathematics, 27.01.2021 20:10
Questions on the website: 13722367