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Mathematics, 01.10.2019 19:30 farashka03
The sum of a number times 7 and 30 is at most 15
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To start to solve the system of equations below, which number would you multiply in the equation -2x-5y=-1? the two equations are -2x-5y=-1 and 4x+2y=8
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The sum of a number times 7 and 30 is at most 15...
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