Solving system of linear equations
1. X - 2Y = 8
X = 5- Y
2. X + Y = 10
Y =...
Mathematics, 04.02.2021 23:50 vickye146
Solving system of linear equations
1. X - 2Y = 8
X = 5- Y
2. X + Y = 10
Y = X - 4
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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There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?
Answers: 1
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