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Murljashka [212]
2 years ago
13

Which ordered pair is a solution to the system of equations?

Mathematics
2 answers:
mixer [17]2 years ago
6 0
(2x - y = -2)2
5x - 2y = -7
4x - 2y = -4
Subtract both
x = -3
5(-3) - 2y = -7
-15 - 2y = -7
-2y = 8, y = -4
Solution: (-3,-4)
Semmy [17]2 years ago
6 0

Answer:

(-3,-4)

Step-by-step explanation:

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Step-by-step explanation

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3 years ago
Determine ig the following has no solutions, infinite solutions, or one solution
Stella [2.4K]
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Let’s use substitution
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3 years ago
Help please! The division Axiom would allow us to say which two angles are equal?
ryzh [129]

Answer:

The correct option is;

(3) ∠ADB and ∠BDC

Step-by-step explanation:

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