Pearson Algebra 1 Common Core, 2011
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Pearson Algebra 1 Common Core, 2011 View details
2. Solving Inequalities Using Addition or Subtraction
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Exercise 87 Page 177

Use the order of operations to determine which calculation should be performed first.

72

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According to the order of operations, exponents should be calculated first, followed by addition.
7^2+23
49+23
72
This expression is equal to 72. When using a calculator, it can be entered as shown below.