Mathematics, 21.07.2019 08:00, nikki8240

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 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 this situation. use x to represent portugal, and y to represent brazil.

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Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an avera...