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Mathematics, 13.12.2021 18:40 gabrieljerron

The Abubakar family household uses 850 kWh of electricity per month (kWh stands for Kilowatt-hour, a measure of electricity usage). They want to decrease their electricity usage, so they begin to decrease their usage by 25 kWh per month. The equation y = –25x + 850 can be used to model this scenario. How many kWh of electricity will they be using 12 months after they've started doing this?

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The Abubakar family household uses 850 kWh of electricity per month (kWh stands for Kilowatt-hour, a...
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