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15 votes
15 votes
Please help me. I am struggling. Question is in image. ​

Please help me. I am struggling. Question is in image. ​-example-1
User Gudwlk
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1 Answer

6 votes
6 votes

Answer:

a = -15 when you add -28 f by 13 f

b -51 f lower if you subtract st Louis by chicago

User Kristijan Delivuk
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