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OpenStudy (anonymous):
Simplify. 3 + 9 • 7 - 8 ÷ 2 & Simplify 3[5 + (10 -3)²]
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OpenStudy (anonymous):
Do you have any ideas?
OpenStudy (anonymous):
Hint: use Order of operations
OpenStudy (anonymous):
Honestly no. I don't. I don't do well in math I love my biology and US history...
OpenStudy (anonymous):
Order of operations is a collection of rules that define which procedures to perform first in order to evaluate a given mathematical expression.
OpenStudy (anonymous):
Here is a list of what you do first: http://calculator.mathcaptain.com/order-of-operations-calculator.html
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