lauramckeenna lauramckeenna

25-02-2017
Mathematics

contestada

c is between b and d. bd=8x, bc=4x+7, and cd=38. find bd

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trishinada63 trishinada63

25-02-2017

Hope the work helps you!

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ChandrikaP ChandrikaP

25-02-2017

bc+bd makes bd
4x+7+38=8x
4x=45
X=45/4
X=11.25

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