Answer:
D. (2, 3)
Explanation:
The equation will be true when the values of x and y are substituted and the result matches what you know about sums.
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The values in each ordered pair are (x, y).
A.
x = -2, y = -3
Substituted into the equation, we get ...
-3 = -2 +1 . . . . . . false
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B.
x = 5, y = 4
Substituted into the equation, we get ...
4 = 5 +1 . . . . . . false
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C.
x = 0, y = -1
Substituted into the equation, we get ...
-1 = 0 +1 . . . . . . false
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D.
x = 2, y = 3
Substituted into the equation, we get ...
3 = 2 +1 . . . . . . true