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A class of 195 students went on a field trip. They took 7 vehicles, some...

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A class of 195 students went on a field trip. They took 7 vehicles, some cars andsome buses. Each car holds 5 students and each bus hold 45 students. If x representsthe number of cars and y represents the number of busses determine which of thefollowing systems of equations model this scenario.x+y=1957x + 5y = 45x+y=75x + 45y = 195x+y = 455x + 7y = 195x+y = 745x + 5y = 195

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