Mathematics
Mathematics, 28.11.2020 23:40, mpjoserivera

Sarah started 3 miles below the rim of the canyon and hiked until she was 8 miles above the rim. Her brother Sam said she hiked 5 miles. Sarah said she hiked 11 miles. Who is correct and why?
A. Sam is correct because |3 โ€“ 8| = 5.
B. Sam is correct because |โ€“3 โ€“ 8| = 5.
C. Sarah is correct because |โ€“3 + 8| = 11.
D. Sarah is correct because |โ€“3 โ€“ 8| = 11.

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Sarah started 3 miles below the rim of the canyon and hiked until she was 8 miles above the rim. Her...

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