10. Which ordered pair (x, y) is a solution of 3x +4y = 12? A (-2, 4) B (0, -3) C (1,2) D (4,0)

asked Mar 14, 2022 112k views

9 votes

10. Which ordered pair (x, y) is a solution of 3x +4y = 12?

A (-2, 4)
B (0, -3)
C (1,2)
D (4,0)

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3 votes

Answer:

C. (1, 2)

Explanation:

3x + 4y = 12

3(1) + 4(2) = 12

3 + 8 = 12

12 = 12

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