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enot [183]
3 years ago
13

Simplify the expression 4x+6x-11x+2+x2-19

Mathematics
2 answers:
Artyom0805 [142]3 years ago
5 0

4x+6x-11x+2+x2-19

simplified the answer is

X2-X-17

Semenov [28]3 years ago
4 0

You add up all the X's and ones. So I got 1x-17.

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Which description best compares the graphs given by the equations: x-5y=-5 5x-25y=75
yulyashka [42]

Considering the slopes of the given lines, they are parallel lines.

<h3>When are lines parallel, perpendicular or neither?</h3>

The slope, given by <u>change in y divided by change in x</u>, determines if the lines are parallel, perpendicular, or neither, as follows:

  • If they are equal, the lines are parallel.
  • If their multiplication is of -1, they are perpendicular.
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The first line, in standard form, is given by:

5y = x + 5

y = 0.2x + 1.

The slope is of m = 0.2.

For the second line, we have that:

25y = 5x - 75

y = 0.2x - 3

The slope is of m = 0.2.

Same slope, hence the lines are parallel.

More can be learned about the slope of a line at brainly.com/question/12207360

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2 years ago
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A mouse is a mammal, but it us not a monkey.

Step-by-step explanation:

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klio [65]
4.76 rounded to one decimal place is 4.8

Look at the decimal place you want to round (the 7, since it is the one decimal place). 
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