aminaazhar2006246 aminaazhar2006246
  • 09-08-2020
  • Mathematics
contestada

A taxi company charges a fee of $4 plus $0.50 per kilometer. Write a formula for $C, the cost of d journey.

Respuesta :

ronhagrid310
ronhagrid310 ronhagrid310
  • 09-08-2020

Answer:

C = 4 + 0.5d

Step-by-step explanation:

General equation: y = ax + b, with b is fixed term and a is rate per x.

Here,

C = y

fixed term b = 4

rate a = 0.5 per kilometer (d)

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