22. Simplify. 21x'y 8zy O 42?y 16?y 23. Choose the correct expression. 54 57 O 73 O vE? 75

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
Chapter7: Applying Fractions
Section7.5: Percents
Problem 23WE
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22. Simplify.
(642°y*) }
21z°y
8zy?
O 16:z²y
23. Choose the correct expression.
57
O vE?
75
Transcribed Image Text:22. Simplify. (642°y*) } 21z°y 8zy? O 16:z²y 23. Choose the correct expression. 57 O vE? 75
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