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Mathematics 25 Online
OpenStudy (anonymous):

medal to correct answer with explanation

OpenStudy (anonymous):

OpenStudy (anonymous):

option 1 that si x = 5y -5

OpenStudy (skullpatrol):

y = 5x

OpenStudy (anonymous):

because in direct variation x = y if they are proportional

OpenStudy (skullpatrol):

But ALL of them express direct variation.

OpenStudy (anonymous):

so a?

OpenStudy (skullpatrol):

y= 5x

OpenStudy (skullpatrol):

The last one or d

OpenStudy (skullpatrol):

y varies directly with x means y = k*x

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