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04-06-2017
Mathematics

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One year there was a total of 5858 commercial and noncommercial orbital launches worldwide. In addition, the number of noncommercial orbital launches was twotwo more than three timesthree times the number of commercial orbital launches. Determine the number of commercial and noncommercial orbital launches.

Respuesta :

11-06-2017

Commercial = X
Noncommercial = Y

Commercial + Noncommercial = 5858

X + (3x+2) = 5858
4x+2 = 5858
4x =5856
X = 1,464

1,464 + Y = 5858

Y = 4394

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