anonymous
  • anonymous
If anyone knows how to do Modeling in Pre-Algebra, I'd appreciate the help
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
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anonymous
  • anonymous
which?
anonymous
  • anonymous
Hold on, I'll try to write the problems out

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anonymous
  • anonymous
|dw:1348837557963:dw|
anonymous
  • anonymous
The four X's are supposed to be spaced out between the lines. You're supposed to match each model with it's expression. The regular line represents the variable
anonymous
  • anonymous
variable expression*
nubeer
  • nubeer
the x btween lines matches with 4x.. as u see there are x's and red line is above all of them so u have to add all 4 of them.. x+x+x+x = 4x
anonymous
  • anonymous
Okay, thanks, now to figure out the rest of them
nubeer
  • nubeer
ok good.. let me know if u need help
anonymous
  • anonymous
thanks, its still a little a little hard to understand and I don't know how to do the other ones
nubeer
  • nubeer
hmm just look on the information given to u.. and red line tells u what part u have to find..
anonymous
  • anonymous
Is the first one x-4?
nubeer
  • nubeer
hmm no look .|dw:1348839749754:dw| now look the above line u have to find the equation of that part.. now look below the middle line u see more then half is 4 and the rest is x. and u have to find the value of whole line so 4+x
anonymous
  • anonymous
Ohhh so the first one is X/4?
nubeer
  • nubeer
nooo.. u have to find the value of whole line half part is 4 and rest half is x.. to get the full line u have to add both
nubeer
  • nubeer
you are talking about the first question in ur doc? right?
anonymous
  • anonymous
Yeah, it's the same as the one I drew

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