Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter10: Inequalities
Section10.3: Solving Problems Involving Inequalities
Problem 12WE
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Hi, Can you please follow the instructions for the following inequalities ? PLEASE FOLLOW THE STEPS ONLY TO GET THE ANSWERS FOR NUMBERS 4 - 5 !! THANK YOU SO MUCH
1.) 4 < 7 Multiply both sides by 3, then by 2, then by 4, then by 9
2.) 11 > -2 Add 3 to both sides, then add 3, then add (-4)
3.) -2 < -2 Subtract 6 from both sides, then 8, and then 2
4.) -4 < 8 Divide both sides by -4, then by -2
5.). Write a short explanation of the effects of the above operations. Did this affect the inequality sign? Was it still true? Why or why not?
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