a) r + 5 < 9 b) Зх < 5х +6 с) х — 8 <7— 4х < 15 d) |}1| < 2 x +

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
Chapter1: Introduction To Algebra
Section1.4: Translating Words Into Symbols
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: Solve the following inequalities. Give your answer as an interval or a union of intervals. No approximations may be used.

 

а) } +5 <9
b) Зх < 5х + 6
с) х — 8 < 7 — 4х < 15
d) |출교+ 1| <2
Transcribed Image Text:а) } +5 <9 b) Зх < 5х + 6 с) х — 8 < 7 — 4х < 15 d) |출교+ 1| <2
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