Mathematics, 06.11.2021 05:10 marcaveli294
Which statements are true about the ordered pair (7, 19) and the system of equations?
{2x−y=−5
x+3y=22
Select each correct answer.
The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true.
The ordered pair (7, 19) is a solution to the second equation because it makes the second equation true.
The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false.
The ordered pair (7, 19) is a solution to the system because it makes both equations true.
Answers: 3
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Which statements are true about the ordered pair (7, 19) and the system of equations?
{2x−y=−5
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