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brilliants [131]
3 years ago
9

I neeeeeed helpppppp

Mathematics
1 answer:
AysviL [449]3 years ago
4 0

Answer:

8.25y-14

Step-by-step explanation:

4(1.75y-3.5)+1.25y

4 * 1.75y+4 * (-3.5)+1.25y

=7y-14+1.25y

(7y+1.25y)-14

8.25y-14

The simplified expression is 8.25y-14

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

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Answer:

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Step-by-step explanation:

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A cartographer graphed the locations of a lighthouse and all of the islands in the vicinity. She positioned the lighthouse at (−
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sashaice [31]

Answer:

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Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

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We have the slope m = 2 and the point (-7, 5) → x₁ = -7, y₁ = 5.

Substitute:

y-5=2(x-(-7))\\\\y-5=2(x+7)

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y=2x+19

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Which sentence describes what Hiroshi should do to show that the diagonals of the parallelogram bisect each other?
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That is because, the two first statements are true because the figure is a parallelogram.

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