Math word problem?
2016-04-29 3:46 am
In a certain city, the cost of a tees ride is computed as follows. There is a fixed charge of $2.05 as soon as you get in the taxi, to which a charge of $2.00 per mile is added. Find an equation that can be used to determine the cost, C(x), of an x-mile taxi ride, and use the equation to find the equation to find the cost of a 9 mile taxi ride
回答 (1)
2016-04-29 3:50 am
C(x) = 2.00x + 2.05
When x = 9 :
C(9) = 2.00(9) + 2.05
C(9) = 20.05
The cost of a 9 mile taxi ride = $20.05
When x = 9 :
C(9) = 2.00(9) + 2.05
C(9) = 20.05
The cost of a 9 mile taxi ride = $20.05
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