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

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