3. Alisha and Brianna completed magic number puzzles for homework. Although their puzzles had the same steps the bu girls got different results. The work for each puzzle is shown side-by-side. For each set of puzzles, tell whose result is correct, then explain why that result is correct. Your explanation should include a numerical example that follows the stes in the puzzle to support your case. Brianna Alisha For any Directions Directions For any number, n number, n Step 1. Write down a number. Step 1. Write down a number. 7-n Step 2. Add-7. n-7 Step 2. Add -7. Whose result is correct? Be sure to provide an explanation with example(s) to support your case:

3. Alisha and Brianna completed magic number puzzles for homework. Although their puzzles had the same steps the bu girls got different results. The work for each puzzle is shown side-by-side. For each set of puzzles, tell whose result is correct, then explain why that result is correct. Your explanation should include a numerical example that follows the stes in the puzzle to support your case. Brianna Alisha For any Directions Directions For any number, n number, n Step 1. Write down a number. Step 1. Write down a number. 7-n Step 2. Add-7. n-7 Step 2. Add -7. Whose result is correct? Be sure to provide an explanation with example(s) to support your case:

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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