Respuesta :
Answer:
21
Step-by-step explanation:
PEMDAS:
Parenthesis
Exponent
Multiplication and Division
Addition and Subtraction
21-3+3
18+3
21
Hope this helps!
Answer:
21.
Step-by-step explanation:
Using Order of Operations, the division is done first.
21 - 3 + 18/6
= 21 - 3 + 3
= 18 + 3
= 21.
