Answer :
Using an equation, if a proposed train fare would charge 20 pesos for the first 5 km of travel and 0.75 pesos for each additional kilometer, the proposed fare for a distance of 45 km is 50 pesos.
How the fare is determined:
The total fare can be determined using an equation.
An equation is a mathematical statement of the equality or equivalence of two or more algebraic expressions.
The fixed charge for the first 5 km of travel = 20 pesos
The additional charge for each additional kilometer = 0.75 pesos
The total distance proposed to travel = 45 km
The equation for the total charge = 20 + 0.75(x - 5), where x is the total distance traveled.
= 20 + 0.75(45 - 5)
= 20 + 0.75(40)
= 20 + 30
= 50 pesos
Thus, we can conclude that the proposed far for a distance of 45 km is 50 pesos based on the above equation.
Learn more about equations at https://brainly.com/question/29174899.
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