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Vitek1552 [10]
3 years ago
14

2+2x5skjewfkWEF;OISXDSSSS

Mathematics
1 answer:
mart [117]3 years ago
8 0

Answer: 2(x+1)(x4−x3+x2−x+1)

Step-by-step explanation:   Factor the polynomial using the rational roots theorem.

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Describe the relationship between the two quantities.
Nady [450]

Answer:

The answer is B.

Step-by-step explanation:

B is right because the amount of money you earn is based off of how many hours you have worked. If you work many hours your getting paid more.

6 0
3 years ago
What is the median for the following set of numbers? 10, 13, 15, 12, 9, 12, 16
Pani-rosa [81]

Answer:

12

Step-by-step explanation:

Arranging in ascending order -> 9, 10, 12, 12, 13, 15, 16

n = 7

Median = value of ((n + 1) / 2) th term

             = value of (7+1) / 2 th term

             = value of 4 th term

             = 12

Hope it helps :)

3 0
3 years ago
8. PLS ANSWER!!!!<br> and show work
Andrew [12]

Answer:

The equation of the parallel line is y = 5x + 11

Step-by-step explanation:

→ Parallel lines have same slopes and different y-intercepts

→ The slope-intercept form of the linear equation is y = m x + b, where

  • m is the slope
  • b is the y-intercept

In our question

∵ The equation of the given line is y = 5x + 2

→ Compare it with the form above to find its slope

∴ m = 5

∵ The two lines are parallel

∴ Their slopes are equal

∴ The slope of the parallel line is 5

→ Substitute it in the form of the equation above

∴ y = 5x + b

→ To find the value of b substitute x and y in the equation by the

   coordinates of any point on the line

∵ The line passes through point (-2, 1)

∴ x = -2 and y = 1

∵ 1 = 5(-2) + b

∴ 1 = -10 + b

→ Add 10 to both sides

∴ 1 + 10 = -10 + 10 + b

∴ 11 = b

→ Substitute value of b in the equation

∴ y = 5x + 11

∴ The equation of the parallel line is y = 5x + 11

4 0
3 years ago
Jonathan records how 90 pupils travelled to school on one day and represents this information on the pie chart below.
xeze [42]

Answer:

86.4

Step-by-step explanation:

First adding up all the percentages on the chart you get 360

Then figuring out what 24° of 360 is

You then get 86.4

4 0
2 years ago
Muna has 23 cars available to rent. Let c be the number of cars she would have left after r renting of them. Write an equation r
BigorU [14]

Answer:

Step-by-step explanation:

um

4 0
3 years ago
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