5 Sketch of Kitchen Counter Space 12.5 square feet x+3 2x 8.5 square feet Ray is adding new counter space in his kitchen. The diagram shows that the existing counters provide 21 square feet of space. His addition will be an island in the middle of the kitchen with dimensions x+3 by 2x, in feet. Ray would like a total of 40 square feet of counter space. Which of the following equations can he can use to solve for x? * . 2x + (x + 3) 40 %3D 2x (x + 3) + 21 = 40 2x (x + 3) 21 %3D 2x + (x + 3) + 12.5 + 8.5 = 40

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
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Sketch of Kitchen Counter Space
12.5 square feet
x+3
2x
8.5 square feet
Ray is adding new counter space in his kitchen. The diagram shows that the existing counters
provide 21 square feet of space. His addition will be an island in the middle of the kitchen
with dimensions x+3 by 2x, in feet.
Ray would like a total of 40 square feet of counter space. Which of the following equations
can he can use to solve for x? *
2x + (x + 3) = 40
2x (x + 3) + 21 = 40
2x (x + 3) = 21
2x + (x + 3) + 12.5 + 8.5 = 40
Transcribed Image Text:Sketch of Kitchen Counter Space 12.5 square feet x+3 2x 8.5 square feet Ray is adding new counter space in his kitchen. The diagram shows that the existing counters provide 21 square feet of space. His addition will be an island in the middle of the kitchen with dimensions x+3 by 2x, in feet. Ray would like a total of 40 square feet of counter space. Which of the following equations can he can use to solve for x? * 2x + (x + 3) = 40 2x (x + 3) + 21 = 40 2x (x + 3) = 21 2x + (x + 3) + 12.5 + 8.5 = 40
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