Mathematics, 29.11.2021 22:10 yourgirlmaya
Which statements are true about the ordered pair (−1, 5) and the system of equations?
{x+y=4x−y=−6
Select each correct answer.
The ordered pair (−1, 5) is a solution to the first equation because it makes the first equation true.
The ordered pair (−1, 5) is a solution to the second equation because it makes the second equation true.
The ordered pair (−1, 5) is not a solution to the system because it makes at least one of the equations false.
The ordered pair (−1, 5) is a solution to the system because it makes both equations true.
Answers: 2
Mathematics, 21.06.2019 14:00, musicqueen360
Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula, equation, to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.
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Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
Answers: 2
Which statements are true about the ordered pair (−1, 5) and the system of equations?
{x+y=4x−y=−6...
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