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OpenStudy (anonymous):
evaluate the expression 9*3-4+27/9-2 my answer is 34 am I right ?
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OpenStudy (anonymous):
I believe it's 24
OpenStudy (anonymous):
yes 24. use pemdas. parentheses, exponents, [multiplication, division], [addition, subtraction]. addition/subtraction and multiplication you do whatever comes first
OpenStudy (anonymous):
addtion/subtraction, you do whatever comes first. same thing for multiplication/division. typo
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