Respuesta :

Answer:

117

Step-by-step explanation:

(2-15)×(3-12)= -13×(-9)= 117

The order of operations is a rule that tells the correct sequence of steps for evaluating a math expression. We can remember the order using PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).