Who needs help with order of operations

patients i believe

plastic surgery

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b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

correct answer is b. 27/8

step-by-step explanation: