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9. If (1/3)2x = 243, what is x? a. x= 2/5 b. x= -5/2 с. х3 -2/5 d. x= 5/2

9. If (1/3)2x = 243, what is x? a. x= 2/5 b. x= -5/2 с. х3 -2/5 d. x= 5/2

Algebra: Structure And Method, Book 1
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
Chapter8: Introduction To Functions
Section8.10: Inverse Variation
Problem 3ST
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9. If (1/3)2* = 243, what is x? a. x= 2/5 b. x= -5/2 с. х%3-2/5 d. x= 5/2
Transcribed Image Text:9. If (1/3)2* = 243, what is x? a. x= 2/5 b. x= -5/2 с. х%3-2/5 d. x= 5/2
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