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Rom4ik [11]
3 years ago
15

Clear selection11. The mean of 2,5, (x+1),(x+2), 7 and 9 1 pointis 6. Find the median.​

Mathematics
1 answer:
nadezda [96]3 years ago
4 0

Answer:

median= 6.5

Step-by-step explanation:

6= 2+5+x+1+x+2+7+9/6

summing up the values

26+2x=36

collecting like terms,

2x=10

divide both sides by 2

x= 5

5+1=6

5+2=7

so the numbers are 2 5 6 7 7 and 9

the median = 6+7/2

= 6.5

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lawyer [7]

Fido's dog must lose 1.17 pounds each month to reach healthier weight.

Step-by-step explanation:

Given,

Weight of fido's dog = 35 pounds

Time period = 6 months

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Let,

m be the weight to be lose each month.

Weight of dog - Time period * Weight to lose each month ≤ Goal weight

35-6m\leq 28\\-6m\leq 28-35\\-6m\leq -7

Dividing both sides by -6

\frac{-6m}{-6}\leq \frac{-7}{-6}\\\\m\leq 1.17

Fido's dog must lose 1.17 pounds each month to reach healthier weight.

Keywords: division, subtraction

Learn more about division at:

  • brainly.com/question/10382470
  • brainly.com/question/10382722

#LearnwithBrainly

7 0
3 years ago
4. The quotient of x and 7 is 5 more than three times x.
Lostsunrise [7]

Well,

it says The quatient of x and seven is 5 more than three times x

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x/7 = 3x + 5 This is the answer

8 0
1 year ago
The ratio of the side length of a square to the square's perimeter is always 1 to 4.
makvit [3.9K]

Answer:

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Perimeter of square (inches). : 4, 8, 16, 28

Step-by-step explanation:

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Hope that helps

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3 years ago
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