A variable needs to be
correct first step
9x + 2y = -78
4x + 2y = -38
Subtract t...
Mathematics, 22.04.2021 03:50 ob3ymysins
A variable needs to be
correct first step
9x + 2y = -78
4x + 2y = -38
Subtract to eliminate x.
O Add to eliminate y.
Subtract to eliminate y.
O Add to eliminate x.
Answers: 3
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Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?
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Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0
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