Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
19,20,21
Transcribed Image Text:The length of a rectangle is three times its width; its perimeter is 96.
19. Let L represent the length and W the width. Write a system of linear equations.
W = 3L
L = 3W
L+W=96
2L+2W 96
A)
L = 3W
L+W=96
20. Find the length.
A) 12
21. Find the width.
A) 12
B) 10
B) 10
B)
C) 15
C) 15
C)
D) 36
D) 36
E) 30
E) 30
D)
W=3L
2L+2W 96
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