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OpenStudy (anonymous):
simplify by using the order of operations 7 - 2 (12 - 9)
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OpenStudy (anonymous):
|dw:1374286557700:dw|
OpenStudy (anonymous):
7 - [2(12 - 9)] = 7 - [2(3)] = 7 - 6 It follows BEDMAS as you do what's in the brackets before moving on to the other operations
OpenStudy (anonymous):
answer is 1
OpenStudy (anonymous):
ya you can use your calculator -_-
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