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The charge for the trip is $25 for a car and $50 for a truck.
The total amount of money taken is $3000.
Write down an equation to represent this information and simplify it.


Sagot :

Charge for x cars is 25x
Charge for y trucks is 50y
Total charge is 25x + 50y
25x + 50y = 3000
x + 2y = I20
Answer: x + 2y = 120