Respuesta :
Answer:
543
Step-by-step explanation:
based on PEMDAS
paranthesis first 60+78= 138
then you would multiply 4x138=552
then you would 552-9= 543
Answer:
543
Step-by-step explanation:
based on PEMDAS
paranthesis first 60+78= 138
then you would multiply 4x138=552
then you would 552-9= 543