A taxi driver charges for a ride at a rate of 2 dollars for the first half mile and 75 cents for each additional half mile. Which of the following expressions represents the total charge, in cents for p miles, where p is a positive integer?
A
25(6p+8)
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B
25(6p+5)
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C
25(3p+5)
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D
1.25+1.5p
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E
2+0.75(p−1)
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Solution
The correct option is A25(6p+5) The charge for a taxi ride in a certain city is 2 dollars for the first half of a mile and 75 cents for each additional half of a mile.
Then the charges for 12 miles are 2 dollars =200 cents
When taxi rides p miles:
Given that the charges for additional half mile is 75 cent.