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Sam and Annika ride their bike to school. Sam rides his bike (k) kilometers. Annika rides her bike 2 less than 4 times as many kilometers as Sam rides.


What is the GREATEST distance in kilometers Annika could ride her bike to school show or explain all your work.



Pleaseeeeee help I don't get it

Respuesta :

You, I answered it  on your previous question, but thanks for the points.
Sam rides K kilometers
Annika rides 4k-2

to get the greatest distance we will put this equal to 0
4k-2=0
k=2
sam ride 2km atmost to the school
Annika rides 4k-2
4(2)-2=6km


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