7m - 2n = -13
2n - 5m= = 11
Elimination method...
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Mathematics, 21.06.2019 14:00
The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.
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A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?
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