Pearson Algebra 1 Common Core, 2011
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Pearson Algebra 1 Common Core, 2011 View details
1. Quadratic Graphs and Their Properties
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Exercise 52 Page 552

B

Practice makes perfect

We will begin simplifying by distributing the 8 to the terms inside the parentheses.

8(x+9)
8* x+8* 9
8x+72

Therefore the correct answer is B.