Concept explainers
To calculate an expression for area of a two-room apartment
Answer to Problem 1.1.7P
The expression for area is
Explanation of Solution
Given information:
The length is nft.
And the breadth of one room is b ft. and that of other room is c ft.
Formula used:
Area id rectangle is,
Calculation:
The total breadth of the apartment is,
=breadth of room one+ breadth of room two
Substituting the values,
For area, substituting the values,
Hence, expression for the area is,
For a different way to write expression, opening the brackets,
Hence, a different form to right the expression is,
Chapter ISG Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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