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labwork [276]
2 years ago
10

Help neeeddded........

Mathematics
2 answers:
Sloan [31]2 years ago
7 0

Answer:

I believe the correct answer is D.

Step-by-step explanation:

sergejj [24]2 years ago
5 0

Answer:

D 7a - 11b

Step-by-step explanation:

9a- b -2a - 10b

7a - b -10b

7a - 11b

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