Solve the problem.A bike road race starts at an elevation of 820 feet and passes through 5 stages where the elevation changes by -105 feet, 202 feet, 580 feet, -677 feet, and -407 feet. At what elevation does the race end?
A. -2791 feet
B. 2791 feet
C. 413 feet
D. -361 feet
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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A. - 
B. 
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