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OpenStudy (anonymous):
Find the value of 9 - [42 - (3 + 2)]. Answer choices 6 -2 8
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OpenStudy (anonymous):
Okay what you need to remember here is PEMDAS. Do what is in the parentheses first. Then calculate everything inside the brackets. and subtract that from nine.
OpenStudy (anonymous):
I will work it out to show you
OpenStudy (anonymous):
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