Respuesta :
First distribute to get rid of the parentheses.
So step one you get 4.6-9.2-0.8+5.4, then combine like terms. So step two gives you -0.2. And that's the answer
So step one you get 4.6-9.2-0.8+5.4, then combine like terms. So step two gives you -0.2. And that's the answer
A simple way to remember the steps is to use the phrase...
Please. Parenthesis
Excuse. Exponents
My. Multiplication
Dear. Division
Aunt Addition
Sally Subtraction
(4.6 - 9.2) - 0.8 + 5.4
First do (4.6 - 9.2) because it is inside the parenthesis.
(4.6 - 9.2) - 0.8 + 5.4
-4.6 - 0.8 + 5.4
Second look for exponents which you don't have. Then multiplication which you also don't have. Then look for division which you also don't have.
Next, subtract
(4.6 - 9.2) - 0.8 + 5.4
-4.6 - 0.8 + 5.4
-5.4 + 5.4
Then add
(4.6 - 9.2) - 0.8 + 5.4
-4.6 - 0.8 + 5.4
-5.4 + 5.4
0
*Remember always follow PEMDAS and go left to right.
Please. Parenthesis
Excuse. Exponents
My. Multiplication
Dear. Division
Aunt Addition
Sally Subtraction
(4.6 - 9.2) - 0.8 + 5.4
First do (4.6 - 9.2) because it is inside the parenthesis.
(4.6 - 9.2) - 0.8 + 5.4
-4.6 - 0.8 + 5.4
Second look for exponents which you don't have. Then multiplication which you also don't have. Then look for division which you also don't have.
Next, subtract
(4.6 - 9.2) - 0.8 + 5.4
-4.6 - 0.8 + 5.4
-5.4 + 5.4
Then add
(4.6 - 9.2) - 0.8 + 5.4
-4.6 - 0.8 + 5.4
-5.4 + 5.4
0
*Remember always follow PEMDAS and go left to right.