sanjest71 sanjest71

02-04-2019
Mathematics

contestada

Evaluate:

r-9 for r = 20

Respuesta :

miatortilla2 miatortilla2

02-04-2019

If r = 20, then plug 20 into the equation.

so instead of r - 9, it's 20 - 9

20 - 9 = 11

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ancablessed ancablessed

02-04-2019

Well if you need to find out what R - 9 is and R=20 then 20-9= 11 so 11 is your answer. :)))) Super Sorry if I'm wrong. :(((

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