To express: The given sentence using inequality involving absolute value.
Answer to Problem 38PPS
The inequality representation is
Explanation of Solution
Given information:
The pH of the swimming pool is within
Calculation:
From the given data,
Let x is the pH of the swimming pool.
pH is with in
The pH level is less than or equal to
Hence, the inequality representation is
Chapter 5 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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