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Karolina [17]
2 years ago
5

Will choose brainliest!

Mathematics
2 answers:
stepladder [879]2 years ago
8 0

Lets set up some variables:

  • 1st envelope: e_{1}
  • 2nd envelope: e_{2}
  • 3rd envelope: e_{3}

Now let us set up some equations based of the facts:

  • e_{1} +2=\frac{e_{2} }{2} -- > e_{2}  = 2e_{1} +4
  • 2e_{3} =e_{1} +e_{2}
  • e_{2} > e_{3} > e_{1}

Now we could try some numbers out since there isn't really any other way I could solve this so far...

 but we do know that the sum of e_{1} and e_{2} must be even since they equal 2e_{3}

After you tried it out for a little bit, when e_{1} = 2, then e_{2} = 8, and e_{3}  = 5. These three values meet the criteria and we have our answer.

Hope that helped!

 

Reil [10]2 years ago
3 0
Dude give the guy above me Brain liest or else
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