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Leviafan [203]
3 years ago
5

What is the result of subtracting the second equation from the first? -4x-2y=-2 x-2y=9

Mathematics
1 answer:
TEA [102]3 years ago
3 0

Answer:

x = 11/5 or 2 1/5

Step-by-step explanation:

propagate the negative through the bottom equation

-5x = -11

x = 11/5

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Answer:

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SOH-CAH-TOA

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3 years ago
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A civil engineer is designing a public parking lot for the new town hall. The number of cars in each row should be six less than
alisha [4.7K]

The equation which the civil engineer can use to find the number of rows is 2x² - 12x = 112. Option D

<h3>How to determine the equation</h3>

Let the number of rows be x

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Then,

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7 0
1 year ago
Which graph represents a function with direct variation?
Elena L [17]

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Second graph with straight diagonal lines

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Need help asap do tonight
aalyn [17]

Answer:

answer and explanation below

Step-by-step explanation:

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