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4 years ago

I need help with this question I don't understand it

Mathematics

2 answers:

Roman55 [17]4 years ago

5 0

The answer is number four. How you do it is you plug the numbers in the x column, in your equation f(x)= -2x + 6. So for the first one in number four it would be f(6)= -2(0) + 6. when you multiply -2 and 0 you get 0, then you add 6 to that.

lilavasa [31]4 years ago

3 0

4 is the answer because all you have to do is replace fx with 6 and multiply -2 by the x and have six. Does that answer your question?

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Answer: Our required answer will be

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Step-by-step explanation:

Since we have given that

$(4x^y^3+2xy^2-2y)-(-7x^2y^3+6xy^2-2y)$

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2) Gather the like terms together :

$4x^2y^3+2xy^2-2y+7x^2y^3-6xy^2+2y\\\\=4x^2y^3+7x^2y^3+2xy^2-6xy^2-2y+2y\\\\=11x^2y^3-4xy^2$

Hence, our required answer will be

$11x^2y^3-4xy^2$

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<h3>How to calculate the total distance?</h3>

The total distance is the sum of all the distance between stops.

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Stop 2 to 3: 5,000 feet
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