Answer:
that correct answer is D, Substitute the coordinates x and y-value in the equation, (12 is the x-value, 10 is the y-value). 10 is not equal to 22 + 12, so the correct answer is D.
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$106.25 is how much she is saving for her first car
System of linear equations
A set of two or more linear equations containing two or more variables.
2x + 3y = −1
x − 3y = 4