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san4es73 [151]
3 years ago
11

Elizabeth is x years old. Her brother Jim is

Mathematics
2 answers:
postnew [5]3 years ago
8 0
If Jim's age = j

j = 3x + 2




hoa [83]3 years ago
8 0
Yes,
If we label Jim with J and Elizabeth with E:
J=3xE+2
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sasho [114]

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Help stuck on question number 10
Zolol [24]

Answer:

y = 2/3x - 5  or   in standard form 3y = 2x - 5

Step-by-step explanation:

Remember this fact: Parallel lines have the same slope

Step 1   Solve for y  so that the equation is in the slope- intersect form

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          -3y = -2x + 6  

           -3y/-3  = -2x/-3 + 6/-3

             y = 2/3 x -2        

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   when the equation is in Standard form Ax + By = C   you can use this fact:  slope = - A/B    so  the slope = -2/-3 = 2/3

    Remember the   Parallel lines have the same slope

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      y = mx + b

       -1 = 2/3(6) + b

       -1 = 4 + b

       -5 = b    

Now write the equation of line that is parallel to the given line and passes through  point (6, -1)

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5 0
3 years ago
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lorasvet [3.4K]

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Step-by-step explanation:

  • It is imperative to create a data in a tabular column before analyzing.
  • Once the data is created use tally marks or frequency distribution.
  • Frequency distribution helps the data to provide occurrence of event.
  • Very important to number which is a counting numbers are discrete.
  • Continuous of data are ones which are in decimal.
  • Descriptive statistics is the 1st level of Statistics.
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  • Skewness is whether data is having extreme directions.
5 0
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