Final answer:
The number 2.75 represents the charge per mile in the given equation.
Step-by-step explanation:
The number 2.75 represents the charge per mile in the given equation. In this equation, 'm' represents the number of miles travelled. The term 2.75 is the coefficient of 'm' and it tells us that for each mile travelled, there is an additional charge of $2.75. For example, if a taxi travels 10 miles, the additional charge would be 2.75 x 10 = $27.50.
Learn more about Charge per Mile