Is x3 an exponent ? i answered one of ur earlier questions and i assumed x3 was multiplication
9 + (7 - 1)^3
= 9 + (6)^3
= 9 + (216)
= 225
or if it is multiplication...
then the answer is 27

Always do what's in parentheses first:

Then do multiplication and division:

Then addition and subtraction last:
Answer first three words
Step-by-step explanation:
486 if your looking for the total
Answer:12
Step-by-step explanation: