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Alik [6]
4 years ago
7

4-[y-5]-[y+3]=2 I need help can someone help me ?

Mathematics
1 answer:
galina1969 [7]4 years ago
4 0

Answer:

y = 2

Step-by-step explanation:

4-[y-5]-[y+3]=2

4-y+5 -y -3 =2

6-2y=2

6-2=2y

2y= 4

y=4/2

y=2

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Tems11 [23]

Answer:

x>83/15

Step-by-step explanation:

x-5/2+2/5>2/3

15x-75+12>20 (multiply both sides by 30)

15x-63>20

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7 0
3 years ago
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Alona [7]

Using the median concept, it is found that the third quartile is of is of $1,052.

<h3>What is the median of a data-set?</h3>

The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.

In this problem, the ordered data-set is:

$379, $498, $619, $777, $895, $1,052, $1,256.

Hence, the median of $777 divides the data-set into two halfs:

  • The first half is: $379, $498, $619.
  • The second half is: $895, $1,052, $1,256.

Hence, the third quartile, which is the median of the second half, is of $1,052.

More can be learned about the median concept at brainly.com/question/25215461

7 0
3 years ago
Write an equation in slope intercept form that passes through -2, 3 and Is parallel to the line with equation 3X +2y=6
soldier1979 [14.2K]

The equation of line is:  y=-\frac{3}{2}x as the y-intercept is zero

Step-by-step explanation:

Given

(-2,3)

Equation of line => 3x+2y=6

Converting the equation in slope intercept form

3x+2y=6\\2y=-3x+6\\Dividing\ both\ sides\ by\ 2\\\frac{2y}{2}=-\frac{3}{2}x+\frac{6}{2}\\y=-\frac{3}{2}x+3

The co-efiicient of x is the slope of the fiven line

So,

m=-3/2

The line parallel to given line will have the same slope as slopes of two parallel lines are equal

Now,

Slope-intercept form is:

y=mx+b

Putting the value of slope

y=-\frac{3}{2}x+b

to find the value of b, put (-2,3) in the equation

3=-\frac{3}{2}(-2)+b\\3=3+b\\b=0\\

Putting the value of b and m

y=-\frac{3}{2}x+0\\y=-\frac{3}{2}x

Hence,

The equation of line is:  y=-\frac{3}{2}x as the y-intercept is zero

Keywords: Slope-intercept form, Slope

Learn more about slope-intercept form at:

  • brainly.com/question/2116906
  • brainly.com/question/2131336

#LearnwithBrainly

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Step-by-step explanation:

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Answer:

hope it helps you........

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