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1. A rectangle has a length that is three feet more than twice its width. (a) If the width of the rectangle is represented (b) What would the perimeter of this by the variable w, give an expression for the length of the rectangle in terms of w. rectangle be if the width was 10 feet? (c) The perimeter of the rectangle is 78 feet. Set up an equation using w that models this situation. Solve it and state the values for both the width and the length of the rectangle.

1. A rectangle has a length that is three feet more than twice its width. (a) If the width of the rectangle is represented (b) What would the perimeter of this by the variable w, give an expression for the length of the rectangle in terms of w. rectangle be if the width was 10 feet? (c) The perimeter of the rectangle is 78 feet. Set up an equation using w that models this situation. Solve it and state the values for both the width and the length of the rectangle.

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
Chapter9: Systems Of Linear Equations
Section9.3: Solving Problems With Two Variables
Problem 16P
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1. A rectangle has a length that is three feet more than twice its width. (a) If the width of the rectangle is represented (b) What would the perimeter of this by the variable w, give an expression for the length of the rectangle in terms of w. rectangle be if the width was 10 feet? (c) The perimeter of the rectangle is 78 feet. Set up an equation using w that models this situation. Solve it and state the values for both the width and the length of the rectangle.
Transcribed Image Text:1. A rectangle has a length that is three feet more than twice its width. (a) If the width of the rectangle is represented (b) What would the perimeter of this by the variable w, give an expression for the length of the rectangle in terms of w. rectangle be if the width was 10 feet? (c) The perimeter of the rectangle is 78 feet. Set up an equation using w that models this situation. Solve it and state the values for both the width and the length of the rectangle.
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