X + y = -2 .
- 3x + y=6
solve the system of linear equations by substitution...
Mathematics, 05.11.2020 07:20 portielesc
X + y = -2 .
- 3x + y=6
solve the system of linear equations by substitution
Answers: 3
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Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.
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