USE THE ORDER OF OPERATIONS (PEMDAS) in all questions.
PEMDAS is: Solve the parentheses first Then the exponents Then multiplication and division (from left to right, what ever comes first) Lastly, addition and subtraction (from left to right, what ever comes first in the equation) 10) b. 60 11) b. 100 12) c. 384
MARK BRAINLIEST TY (Com.ment me if u have any questions)