Multiple Choice
Solve the system of equations by the elimination method.
-2.8x + 0.4y = 12.4 0.7x + 0.8y = 5.2
A) (1.2, 3.4)
B) (4.9, 3)
C) (6.8, 3.4)
D) (4, 3)
Correct Answer:
Verified
Correct Answer:
Verified
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