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3 years ago

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Kaylee has $100 to put toward purchasing a computer and plans on paying $30 a month until she pays off the value of the computer

. Write a linear equation to model how much Kaylee still owes on the computer after x year.

1 answer:

yKpoI14uk [10]3 years ago

3 0

Answer:

y=100-30x

Step-by-step explanation:

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Which of the following equations is in equation formed when completing the square on y^2 - 12 y= -27

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Answer:

$(y-6)^2=9$

Step-by-step explanation:

Given

$y^2 - 12y = -27$

Required

Get equivalent expression using completing the square

<em>Follow these steps:</em>

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<em>Divide it by 2; That is (-12/2)</em>

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<em />

Add to both sides of the equation

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Expand the right-hand side

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Factorize:

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