College Algebra
6th Edition
ISBN: 9780321782281
Author: Robert F. Blitzer
Publisher: PEARSON
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Chapter P.6, Problem 42PE
To determine
The simplified form of the rational expression
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what model best fits this data
Round as specified
A) 257 down to the nearest 10’s place
B) 650 to the nearest even hundreds, place
C) 593 to the nearest 10’s place D) 4157 to the nearest hundreds, place
E) 7126 to the nearest thousand place 
Estimate the following products in two different ways and explain each method 
A) 52x39
B) 17x74
C) 88x11
D) 26x42
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