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3 years ago

-4 + x + 7 + 3x + 6x

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

6 0

Go to m-a-t-h-w-a-y they give you the answer. But only do it when absolutely necessary. Hope this helps!

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5x-8=2x+25 help help

Maurinko [17]

The answer would be x=11

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3 years ago

Is each line parallel, perpendicular, or neither parallel nor perpendicular to the line −3x+5y=−15? Drag and drop each choice in

nexus9112 [7]

The first line is perpendicular, the second line is not perpendicular and not parallel , the third line is parallel to the above line and the forth line not parallel or perpendicular to the line.

<h3>How can the slope of the line be calculate?</h3>

The slope of the line is been given as −3x+5y=−15

Then $y= \frac{3}{5x} -3$ , hence the slope is $\frac{3}{5}$

Slope of the first line 5x + 3y = 15 after calculation is

the slope is $y= \frac{5}{-3x} +5\\\\\frac{5}{-3}$

this means that the line is perpendicular to the given line

Slope of the second line 3x + 5y = 15 after calculation is

$y= \frac{3}{-5x} +15\\\\\frac{3}{-5}$

This means that the line is not perpendicular and not parallel

Slope of the Third line -3x + 5y = 15 can be calculated as

$y= \frac{3}{5x} +15\\\\\frac{3}{5}$

This means that the line is parallel to the above line.

Slope of the first line 3x + 5y = 15 after calculation is

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

This means that the line is not parallel or perpendicular to the line

Learn more about slope of line at:

brainly.com/question/3493733

#SPJ1

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2 years ago

Simplify 6(3x+4y)+2(x+2y)

Licemer1 [7]

Answer:

20x + 28y

Step-by-step explanation:

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3 years ago

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This is due in 20 minutes please show work

Sav [38]

Answer:

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3 years ago

Is this true of false ?? please help

garik1379 [7]

Answer:

True

Step-by-step explanation:

It's true becuase you need to make each side of the equation equalivant.

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3 years ago

Read 2 more answers

-4 + x + 7 + 3x + 6x​

-4 + x + 7 + 3x + 6x