21. Below is an example of an architect's floor plan for a house she is designing for Marlene
Demonstrate your knowledge by giving a clear, concise solution to each part of questions
21-25. Be sure to include all relevant drawings and justify your answers. You may show your
solution in more than one way or investigate beyond the requirements of the problem.
Marlien's Home (Architect Pian)
-2x - 10
X-2
I-2
Mastar
Bedroom
Guest
Bedroom
Bathroom
I-2
Living room
Kitchen
2x + 2
X-2
Units are in foot
A. Write the algebraic expressions representing the length and width of Marlene's house.
B. Write the algebraic expression representing the perimeter of Marlene's house in simplest
form.
C. If the perimeter is 142 feet, find the value of x.