Solve the problem.
-A bookcase is to be constructed as shown in the figure below. The height of the bookcase is 2 feet longer than the length of a shelf. If 22 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 $= 4.5 \mathrm { ft }$; height $= 6.5 \mathrm { ft }$
B) length $= 10.0 \mathrm { ft }$; height $= 13.5 \mathrm { ft }$
C) length $= 3 \mathrm { ft }$; height $= 5 \mathrm { ft }$
D) length $= 3 \mathrm { ft }$; height $= 6 \mathrm { ft }$

Question

Solve the problem.
-A bookcase is to be constructed as shown in the figure below. The height of the bookcase is 2 feet longer than the length of a shelf. If 22 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 $= 4.5 \mathrm { ft }$; height $= 6.5 \mathrm { ft }$ 
B) length $= 10.0 \mathrm { ft }$; height $= 13.5 \mathrm { ft }$ 
C) length $= 3 \mathrm { ft }$; height $= 5 \mathrm { ft }$ 
D) length $= 3 \mathrm { ft }$; height $= 6 \mathrm { ft }$

Quizplus · Accepted Answer

The Answer of Solve the problem.
-A bookcase is to be constructed as shown in the figure below. The height of the bookcase is 2 feet longer than the length of a shelf. If 22 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 $= 4.5 \mathrm { ft }$; height $= 6.5 \mathrm { ft }$ 
B) length $= 10.0 \mathrm { ft }$; height $= 13.5 \mathrm { ft }$ 
C) length $= 3 \mathrm { ft }$; height $= 5 \mathrm { ft }$ 
D) length $= 3 \mathrm { ft }$; height $= 6 \mathrm { ft }$

Solve the Problem =4.5ft= 4.5 \mathrm { ft }=4.5ft ; Height =6.5ft= 6.5 \mathrm { ft }=6.5ft

Solve the Problem $= 4.5 \mathrm { ft }$ ; Height $= 6.5 \mathrm { ft }$