To calculate:
The linear system of equations and the website charges to download song and entire album
Answer to Problem 22E
The linear system of equations are
Explanation of Solution
Given information:
Calculation:
Know that:
Website charges for individual songs x
Website charges for entire albums: y
The linear system of equations is developed as per the given problem conditions:
Take subtraction of equation (1) and (2) to eliminate variable
Now calculate the value of variable
Therefore, the website charges to download song and entire album are
Chapter 5 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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