A car uses 18 gal of gas to go 580 mi. How many gallons are required to go 810 mi? Round your answer to nearest tenth.
A. 30.4 gallons
B. 26.2 gallons
C. 25.1 gallons
D. 21.9 gallons
E. 12.9 gallons
Answer: C
Mathematics
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B. ± 
C. 
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?
?
A. 
B. 
C. 
D. 
E. 
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