Solve the problem.A man rode a bicycle for 12 miles and then hiked an additional 8 miles. The total time for the trip was 5 hours. If his rate when he was riding a bicycle was 10 miles per hour faster than his rate walking, what was each rate?
A. Bike: 11.5 mph
Hike: 1.5 mph
B. Bike: 13 mph
Hike: 3 mph
C. Bike: 12 mph
Hike: 2 mph
D. Bike: 14.5 mph
Hike: 4.5 mph
Answer: C
Mathematics
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A. m = 35p
B. m = 25p
C. m = 6p
D. m = 
p
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Translate to an equation and solve.What percent of 75,544 is 43,815.52?
A. 0.58% B. 58% C. 1.7% D. 0.017%
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Find an equation of the line that satisfies the conditions. Write the equation in standard form.Through 
; vertical
A. x = 
B. x = 
C. y = 
D. y = 
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Evaluate the exponential expression.2.63
A. 17.576 B. 1.7576 C. 175.76 D. 7.8
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