87-(36.5-11.5)*(-3)+9 simplify using order of operations
Remember PEMDAS
Do parentheses, results in 25. So whats left is 87-25*(-3)+9
Then you multiply -25 by -3, answer is 75. 87+75+9
Add all of them up. 171
The answer is 171!
Hello there!
\(87-(36.5-11.5)*(-3)+9\)
Explanation:
↓↓↓↓↓↓↓↓↓↓↓↓↓↓
First you had to used order of operations stands for.
↓↓↓↓↓↓↓↓
P-Parenthesis
E-Exponents
M-Multiply
D-Divide
A-Add
S-Subtract
You had to used apply rule.
\(87+(36.5-11.5)*3+9\)
\((36.5-11.5)*3=75\)
\(87+75+9\)
Then you add by the numbers.
\(87+75+9=171\)
\(=171\)
Answer⇒⇒⇒171
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