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3 years ago

Solve by elimination: 4x + 4y = 4

Mathematics

1 answer:

ra1l [238]3 years ago

7 0

Answer:

x=−y+1

Step-by-step explanation:

Let's solve for x.

4x+4y=4

Step 1: Add -4y to both sides.

4x+4y+−4y=4+−4y

4x=−4y+4

Step 2: Divide both sides by 4.

4x = −4y+4

4 = 4

x=−y+1

Hope this helps ~

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3 years ago

there are 350 students in the 7th grade class in 1/5 of them play sports. how how many students play sports?

larisa86 [58]

Answer:

Step-by-step explanation:

so divide 350 into 5 groups, which equals 70.

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4 years ago

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lys-0071 [83]

Answer:

The answer is below

Step-by-step explanation:

The slope of a line (m) is given by:

$m=\frac{y_2-y_1}{x_2-x_1}$

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Since the product of their slope is -1, they are perpendicular

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Since the slope is not the same or product of their slope is not -1, they are neither parallel or perpendicular

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Since the slopes are the same, they are parallel

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Since the slopes are the same, they are parallel

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3 years ago

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PIT_PIT [208]

Answer: D

Step-by-step explanation:

Look at the exponents first and order them from least to greatest

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3 years ago

The segments shown below could form a triangle.

Triss [41]

Answer:

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Step-by-step explanation:

It's been a while since I did this but here we go:

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Those shorter two lengths sum have to be greater than the longest length.

I hope this helps.

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3 years ago

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