3s+14l=203
11s+11l=220
take these two equations and use the substitution method....
Mathematics, 16.01.2020 06:31 cherri22
3s+14l=203
11s+11l=220
take these two equations and use the substitution method.
Answers: 2
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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
Answers: 1
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