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Mathematics, 12.02.2021 04:10, karenaustin5
solve the following system of equations to determine how many solutions it has and explain how you know based on your graph.
-3x + y = 3
-9x + 3y = -12
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Answers: 2
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Mathematics, 21.06.2019 17:30, nayellisoto15
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
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Mathematics, 21.06.2019 19:00, DestyHilBan1183
What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2
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solve the following system of equations to determine how many solutions it has and explain how you k...
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