A rectangular lot is to be bounded by a fence on three sides and by a wall on the fourth side. Two kinds of fencing will be used with heavy duty fencing selling for $4 a foot on the side opposite the wall. The two remaining sides will use standard fencing selling for 0a foot. What are the dimensions of the rectangular plot of greatest area that can be fenced in at a cost of $25,920?
A rectangular lot is to be bounded by a fence on three sides and by a wall on the fourth side. Two kinds of fencing will be used with heavy duty fencing selling for $4 a foot on the side opposite the wall. The two remaining sides will use standard fencing selling for 0a foot. What are the dimensions of the rectangular plot of greatest area that can be fenced in at a cost of $25,920?
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
Chapter4: Polynomials
Section4.10: Problems Without Solutions
Problem 12P
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What is the x and y dimensions?
Also the two remaining sides will use standard fencing selling for $8 a foot.
Transcribed Image Text:A rectangular lot is to be bounded by a fence on three sides and by a wall on the fourth
side. Two kinds of fencing will be used with heavy duty fencing selling for $4 a foot on
the side opposite the wall. The two remaining sides will use standard fencing selling for
0a foot. What are the dimensions of the rectangular plot of greatest area that can be
Tenced in at a cost of $25,920?
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