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How do you find r in the problem 7700.00= 7000.00(1+2r)?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter2: Solving Linear Inequalities

Section: Chapter Questions

Problem 1CR

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Concept explainers

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.

Question

How do you find r in the problem 7700.00= 7000.00(1+2r)?

Expert Solution

Step 1

It is given, 7700 = 7000(1+2r).

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