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If anyone knows how to do Modeling in PreAlgebra, I'd appreciate the help
 one year ago
 one year ago
If anyone knows how to do Modeling in PreAlgebra, I'd appreciate the help
 one year ago
 one year ago

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wolfgirlBest ResponseYou've already chosen the best response.0
Hold on, I'll try to write the problems out
 one year ago

wolfgirlBest ResponseYou've already chosen the best response.0
dw:1348837557963:dw
 one year ago

wolfgirlBest ResponseYou've already chosen the best response.0
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
 one year ago

nubeerBest ResponseYou've already chosen the best response.0
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
 one year ago

wolfgirlBest ResponseYou've already chosen the best response.0
Okay, thanks, now to figure out the rest of them
 one year ago

nubeerBest ResponseYou've already chosen the best response.0
ok good.. let me know if u need help
 one year ago

wolfgirlBest ResponseYou've already chosen the best response.0
thanks, its still a little a little hard to understand and I don't know how to do the other ones
 one year ago

nubeerBest ResponseYou've already chosen the best response.0
hmm just look on the information given to u.. and red line tells u what part u have to find..
 one year ago

wolfgirlBest ResponseYou've already chosen the best response.0
Is the first one x4?
 one year ago

nubeerBest ResponseYou've already chosen the best response.0
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
 one year ago

wolfgirlBest ResponseYou've already chosen the best response.0
Ohhh so the first one is X/4?
 one year ago

nubeerBest ResponseYou've already chosen the best response.0
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
 one year ago

nubeerBest ResponseYou've already chosen the best response.0
you are talking about the first question in ur doc? right?
 one year ago

wolfgirlBest ResponseYou've already chosen the best response.0
Yeah, it's the same as the one I drew
 one year ago
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