2 years ago

X-y=2 3x – 2y = 2 How do u elimination it

Mathematics

1 answer:

Otrada [13]2 years ago

8 0

The answer is (-2,-4)
Checking the answers is under the pink bar.

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Mr. McDonald finds the lower the price of hamburgers in his restaurant, the more hamburgers he sells. This relationship can best

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Answer:

Negative linear relation

Step-by-step explanation:

When one variable increases (the price) while the other variable decreases (the number of hamburgers he sells) , a negative linear relationship exists.

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3 years ago

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2 years ago

Information about five planets is shown in the table below.

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Step-by-step explanation:

Part A

The planet with the greatest ma.ss is Jupiter.

It has a ma.ss of $1.898 X 10^{27}$ kg$

Part B

The diameter of Mercury = 4.88 X 10

Radius = Diameter/2

Therefore:

Radius of Mercury

$=\dfrac{4.88 X 10}{2}\\ =2.44 X 10\\=24.4$ km$

Part C

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3 years ago

Name a radius not drawn as part of a diameter

Ksenya-84 [330]

Answer:

Radius CP

Step-by-step explanation:

Line AB best shows the diameter. Lines AP, PB, and CP all show the radius. However, only line CP is not drawn as part of the diameter.

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