Solve the Problem $= 3$ Feet; Height $= 6$ Feet
B) Length $= 2$

question 14

Multiple Choice

Solve the problem.
-A bookcase is to be constructed as shown in the figure below. The height of the bookcase is 3 feet longer than the length of a shelf. If 18 feet of lumber is available for the entire unit (including the shelves, but NOT the back of the bookcase) , find the length and height of the unit.

• A) length \(= 3\) feet; height \(= 6\) feet
• B) length \(= 2\) feet; height \(= 6\) feet
• C) length \(= 2\) feet; height \(= 5\) feet
• D) length \(= 7.5\) feet; height \(= 9.0\) feet

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