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Mathematics, 12.12.2021 04:30 kfull7053
Which of the following ordered pairs is the solution to the following system of equations?
2x + 5y = -18
-2x - 10y = 38
(-2,-4)
(2,4)
(1,-4)
(-1,4)
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Answers: 2
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(01.03 mc) which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4. select one: a. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1. b. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12. c. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3. d. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.
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Which of the following ordered pairs is the solution to the following system of equations?
2x + 5y...
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