
Concept explainers
To calculate:Towrite an expression in simplest form that represents the total amount of money spent.

Answer to Problem 12MCQ
Expression to represent the total amount of money spent is
Explanation of Solution
Given information:You buy
Calculation:
Cost of
Cost of
Cost of a pair of pants
Here, total cost is calculated as
On simplifying the above,
Hence, expression is
Chapter 4 Solutions
Pre-Algebra, Student Edition
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