1 answer:
1. Simplified is 0
2. Simplified is 6
3. Simplified is 12
4. Simplified is -4
5. Simplified is -1
6. Simplified is -1
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Answer:b
Step-by-step explanation:
I dont know ill tell you when i find out
1w - 10
1w - 5
1w + 5
1w + 20