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3 years ago

What is the answer to 3x-(2x+4)

Mathematics

2 answers:

vlada-n [284]3 years ago

8 0

Answer:

x-4

Step-by-step explanation:

If you want the right answer go for mine bc i did this problem three times

sammy [17]3 years ago

7 0

Answer:

= x − 4

Step-by-step explanation:

Let's simplify step-by-step.

3x−(2x+4)

Distribute the Negative Sign:

=3x+−1(2x+4)

=3x+−1(2x)+(−1)(4)

=3x+−2x+−4

Combine Like Terms:

=3x+−2x+−4

=(3x+−2x)+(−4)

= x - 4

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PLEASE HELP!!!! THANKS!!!! (WILL MARK BRAINLIEST)

Lelechka [254]

Answer:11/26=0.423076923077 so it could be .0423

Step-by-step explanation:

7 0

2 years ago

The number of a certain company's video stores can be approximated by the linear equation y= -264x+4682, where x is the number o

ahrayia [7]

Answer:

Missing co-ordinate for the ordered pair is $(7,2834)$

Y-intercept is $(0,4682)$

X-intercept is $(17.73,0)$

Step-by-step explanation:

The number of a certain company's video stores can be approximated by the linear equation

$y= -264\ x+4682$

where $y$ is the number of stores and $x$ represents the number of years after 1990.

To find the missing co-ordinate for the ordered pair solution $(7,?)$

For the ordered pair, we are given the $x$ value which is =7 i.e 7 years after 1990. Thus we will plugin $x=7$ in the linear equation to get the $y$ value which is number of stores after 7 years from 1990.

$y= -264\ (7)+4682$

$y= -1848+4682$

$y= 2834$

Thus the ordered pair is $(7,2834)$

To find y-intercept which is the point where the line touches the y-axis, we would plugin $x=0$ in the equation as the x-coordinate is 0 at y-axis.

$y= -264\ (0)+4682$

$y= 0+4682$

$y=4682$

Thus y-intercept is at point $(0,4682)$

To find x-intercept which is the point where the line touches the x-axis, we would plugin $y=0$ in the equation as the y-coordinate is 0 at x-axis and thus for $x$