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Mathematics 16 Online
OpenStudy (anonymous):

math 7th grade help

Atsie (atsie):

I'm in 9th, try me

OpenStudy (mathmale):

Please, present your question first. Then , if you want, identify yourself as a 7th grader.

Atsie (atsie):

@goopyfish908 Whats your question?

OpenStudy (anonymous):

OpenStudy (mathmale):

This problem has to do with "order of operations." Any operation inside parentheses, especially inside nested parentheses, must be done first. Next: exponentiation. Next: multiplication and / or division. Next: addition and / or subtraction.

Atsie (atsie):

The PEMDAS formula is a good way to remember how to do Order of Operations

OpenStudy (mathmale):

the innermost set of parentheses encloses "3-9" Thus, evaluate "3-9" first.

OpenStudy (mathmale):

Write your result (the whole expression, please).

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