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Mathematics
OpenStudy (anonymous):

SO what about this one? 3x + 1 = 21 3x=21-1 3x=20 3x=20/3 x=6.67 or 6.66 I was confused there were several number after but I rounded it to nearest 100th.

OpenStudy (mimi_x3):

Yup its right xD

OpenStudy (anonymous):

just use \[\frac{20}{3}\]

OpenStudy (anonymous):

or \[6\tfrac{2}{3}\]

OpenStudy (anonymous):

6.67 Right?

OpenStudy (anonymous):

Oh, I'm giving out my first medal. :)

OpenStudy (mimi_x3):

yep it is , you rounded it to 2 decimal place

OpenStudy (saifoo.khan):

Cindy is Ruling here.

OpenStudy (mimi_x3):

LOL, yeah she is xD

OpenStudy (saifoo.khan):

i know right.

OpenStudy (anonymous):

HURRICANE! TORNADOES! what is a mother to do?

OpenStudy (mimi_x3):

LOL, hurricane, tornadoes xD

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