Mathematics, 20.05.2021 16:50 peanutpinkypiepdma46

Over the last 2.5 years, the water level in a lake has changed by -0.3 feet per year. Scientists predict that the water level will continue to go down for the next 5 years at a rate of 0.4 feet per year. What rational number represents the overall change of the water level after 7.5 years?

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Over the last 2.5 years, the water level in a lake has changed by -0.3 feet per year. Scientists pre...

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