Solving quadratic equation7r^2-14=-7
1 answer:
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the total mass in kilograms y of the cinder block and brick is .
<u>Step-by-step explanation:</u>
Here we have , A kilogram is equal to approximately 2.2 pounds. A cinder block weighs x pounds. A brick has a mass of 0.6 kilogram. We need to find What is the total mass in kilograms y of the cinder block and brick . Let's find out :
According to given data in question ,
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A cinder block weighs x pounds and a brick has a mass of 0.6 kilogram . Let total mass in kg of the cinder block and brick is y , i.e.
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Therefore , the total mass in kilograms y of the cinder block and brick is .