Answer:
0
Step-by-step explanation:
Alright, so we all know that the order is { [ ( ) ] } right?
1. { }
2. [ ]
3. ( )
Those are the IMPORTANT orders!
So first, 15 x 155 is 2325, and - and - is a +.
The first part is 2328, ( 2325 + 3 ).
The second part is 4-4 ÷ 3, don't forget, PEMDAS!
Prentices
Exponents
Multiplication
Division
Addition
Subtraction
So no, you will not divide 4 and 3 first.
First, do 4 - 4 which is 0.
And then 0 ÷ 3 which is 0.
The third part is 3 { 5 + ( - 3 ) x ( - 6 ) }
The outside 3 means that we will multiply after we get the answers.
But first, -3 x -6 is 18 because - and - is +.
Now, 5 + 18 which is 23.
3 times 23 is 69!
The fourth part is really easy, just add them all up!
2328 x 0 + 69
And lastly, we know that the answer is 0.
