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slavikrds [6]
2 years ago
12

Need help on this one thank u

Mathematics
2 answers:
PilotLPTM [1.2K]2 years ago
6 0

Answer:

A

Step-by-step explanation:

a + 0.5b - 4 a - b \\  - 3a -  \frac{1}{2} b

Mkey [24]2 years ago
4 0

Answer:

c

Step-by-step explanation:

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