To simplify 8.3 − 4 1 5 ( 6.1 + 1 2 ) , which operation must be performed first? Which operation must be performed second? Which operation must be performed last? Which is the simplified expression in the decimal form?
its a mutilpy choice question the choices are addition, multiplication, and subtraction

Respuesta :

Answer:

addition

Step-by-step explanation:

Using PEMDAS we know that the first thing we do is to solve the problem in parentheses. Because the problem in parentheses is an addition problem, the first operation is to add.

Answer:

you'l do addition then multiplication then subtraction and your answer will be -19.42

Step-by-step explanation:

I took the test