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2 years ago

What is the answer to 3/2x - 5 = y

Mathematics

1 answer:

77julia77 [94]2 years ago

6 0

Answer:

$x = \frac{2y + 10}{3}$

$y = \frac{3}{2}x -5$

Step-by-step explanation:

Hope this helps!

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Lisa [10]

Answer:

a) "ascend"

Step-by-step explanation:

The equation is $z = 1300-0.005x^2-0.01y^2$

This question is asking for the value of the directional derivative in the direction of -j [since south that's y negative]

So, this is the negative of partial derivative of y. Thus we have:

$z = 1300-0.005x^2-0.01y^2\\z_y=-0.02y$

Now we are at (100,120,1106), we take y value of 120 and put it in the partial:

$z_y=-0.02y\\z_y=-0.02(120)\\z_y=-2.4$

We take the negative, that is -(-2.4) = 2.4

Since this is positive, we can say the hill is sloping upward at this point, so you will start to ascend.

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2 years ago

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Vedmedyk [2.9K]

Answer:

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Step-by-step explanation:

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2 years ago

A name brand cereal is on sale and costs $4.50 for an 18.2oz box. The great value brand version of the cereal costs $4.03 for a

KengaRu [80]

Answer:

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2 years ago

What is the difference of polynomials

Inessa05 [86]

Answer:

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Step-by-step explanation:

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General Idea:

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