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Mathematics 20 Online
OpenStudy (anonymous):

divide and simplify -35+7z/5/9z-45/25

OpenStudy (anonymous):

are there any parenthesis in this?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

ok, so order of operations tells us to divide 1st, and from left to right if more then one, so go 7z/5/9z which is 7/45 (dividing the Zs too), and -45/25 which is -9/5, pluging these in makes -35+7/5-9/5, which in the end is -35 2/5

OpenStudy (anonymous):

Thank you

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